201771674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2011}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 346804416

約数和(自身を除く): 145032742

約数列:

[1, 2, 13, 17, 26, 34, 221, 227, 442, 454, 2011, 2951, 3859, 4022, 5902, 7718, 26143, 34187, 50167, 52286, 68374, 100334, 444431, 456497, 888862, 912994, 5934461, 7760449, 11868922, 15520898, 100885837, 201771674]

約数ペア:

[(1, 201771674), (2, 100885837), (13, 15520898), (17, 11868922), (26, 7760449), (34, 5934461), (221, 912994), (227, 888862), (442, 456497), (454, 444431), (2011, 100334), (2951, 68374), (3859, 52286), (4022, 50167), (5902, 34187), (7718, 26143)]