202270636

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{2351}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 358981056

約数和(自身を除く): 156710420

約数列:

[1, 2, 4, 137, 157, 274, 314, 548, 628, 2351, 4702, 9404, 21509, 43018, 86036, 322087, 369107, 644174, 738214, 1288348, 1476428, 50567659, 101135318, 202270636]

約数ペア:

[(1, 202270636), (2, 101135318), (4, 50567659), (137, 1476428), (157, 1288348), (274, 738214), (314, 644174), (548, 369107), (628, 322087), (2351, 86036), (4702, 43018), (9404, 21509)]