201431891188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4577997527}}^1$

素因数の和:4577997542

約数の個数: 12

約数和(自身を含む): 384551792352

約数和(自身を除く): 183119901164

約数列:

[1, 2, 4, 11, 22, 44, 4577997527, 9155995054, 18311990108, 50357972797, 100715945594, 201431891188]

約数ペア:

[(1, 201431891188), (2, 100715945594), (4, 50357972797), (11, 18311990108), (22, 9155995054), (44, 4577997527)]