求大佬解答,ac45,报错超时,求大佬给个提示~~ # 渣代码,暴力,ac45...,求大佬给重击,求讨论~~~ import sys n=int(sys.stdin.readline().strip('\n')) max1=10**18 def helper1(n): return set([i for i in range(1, int(n/2)+1) if n % i == 0] + [n]) start=1 for i in xrange(start,max1+1): tmp=helper1(i) #print i, tmp if len(tmp)=...