205136492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{56171}}^1$

素因数の和:56269

約数の個数: 24

約数和(自身を含む): 396349632

約数和(自身を除く): 191213140

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 56171, 112342, 224684, 617881, 1235762, 2471524, 4662193, 9324386, 18648772, 51284123, 102568246, 205136492]

約数ペア:

[(1, 205136492), (2, 102568246), (4, 51284123), (11, 18648772), (22, 9324386), (44, 4662193), (83, 2471524), (166, 1235762), (332, 617881), (913, 224684), (1826, 112342), (3652, 56171)]