211288402204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4802009141}}^1$

素因数の和:4802009156

約数の個数: 12

約数和(自身を含む): 403368767928

約数和(自身を除く): 192080365724

約数列:

[1, 2, 4, 11, 22, 44, 4802009141, 9604018282, 19208036564, 52822100551, 105644201102, 211288402204]

約数ペア:

[(1, 211288402204), (2, 105644201102), (4, 52822100551), (11, 19208036564), (22, 9604018282), (44, 4802009141)]