199804550631

素因数分解:

$3^1\times 7^1\times {\mathrm{33997}}^1\times {\mathrm{279863}}^1$

素因数の和:313870

約数の個数: 16

約数和(自身を含む): 304474120704

約数和(自身を除く): 104669570073

約数列:

[1, 3, 7, 21, 33997, 101991, 237979, 279863, 713937, 839589, 1959041, 5877123, 9514502411, 28543507233, 66601516877, 199804550631]

約数ペア:

[(1, 199804550631), (3, 66601516877), (7, 28543507233), (21, 9514502411), (33997, 5877123), (101991, 1959041), (237979, 839589), (279863, 713937)]