201771840164

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{3253}}^1\times {\mathrm{68311}}^1$

素因数の和:71795

約数の個数: 24

約数和(自身を含む): 354770447808

約数和(自身を除く): 152998607644

約数列:

[1, 2, 4, 227, 454, 908, 3253, 6506, 13012, 68311, 136622, 273244, 738431, 1476862, 2953724, 15506597, 31013194, 62026388, 222215683, 444431366, 888862732, 50442960041, 100885920082, 201771840164]

約数ペア:

[(1, 201771840164), (2, 100885920082), (4, 50442960041), (227, 888862732), (454, 444431366), (908, 222215683), (3253, 62026388), (6506, 31013194), (13012, 15506597), (68311, 2953724), (136622, 1476862), (273244, 738431)]