202270418

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21661}}^1$

素因数の和:21722

約数の個数: 32

約数和(自身を含む): 374319360

約数和(自身を除く): 172048942

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 667, 1334, 4669, 9338, 21661, 43322, 151627, 303254, 498203, 628169, 996406, 1256338, 3487421, 4397183, 6974842, 8794366, 14447887, 28895774, 101135209, 202270418]

約数ペア:

[(1, 202270418), (2, 101135209), (7, 28895774), (14, 14447887), (23, 8794366), (29, 6974842), (46, 4397183), (58, 3487421), (161, 1256338), (203, 996406), (322, 628169), (406, 498203), (667, 303254), (1334, 151627), (4669, 43322), (9338, 21661)]