Cod sursa(job #1906626)

Utilizator SebastianPredescuIon1predescu SebastianPredescuIon1 Data 6 martie 2017 15:26:38
Problema Suma si numarul divizorilor Scor 30
Compilator cpp Status done
Runda Arhiva educationala Marime 0.59 kb
#include <fstream>

using namespace std;
int n,d,nd,p,k,s,i,t,a;
ifstream f("ssnd.in");
ofstream g("ssnd.out");
int main()
{
    f>>t;

    for(a=1;a<=t;a++)
    {
        f>>n;
        d=2;
    nd=1;
    s=1;
        while(n>1)
        {
            p=0;
            k=d;
            while(n%d==0)
            {
                p++;
                k=k*d;
                n=n/d;
            }
            nd=nd*(p+1);
            if(p!=0)s=(s*(k-1)/(d-1))%9973;
            d++;
            if(d*d>n)d=n;
        }
    g<<nd<<" "<<s%9973<<'\n';
    }
    return 0;
}