fl.cpp

#include <iostream>
#include <set>
#include <stdio.h>
#include <utility>
 
using namespace std;
 
int main(){
	int one,n;
	while(scanf("%d/%d", &one,&n) == 2){
		set<pair<int, int> > s;
		for(int x=n+1; x<=2*n; ++x){
			int jmen = x - n;
			int cit = x*n;
			if(cit%jmen == 0){
				int y = jmen / cit;
				s.insert(make_pair(min(x, y), max(x, y)));
			}
		}
		printf("%d\n", s.size());
	}
 
}