201889749604

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{12781}}^1\times {\mathrm{25153}}^1$

素因数の和:38095

約数の個数: 24

約数和(自身を含む): 355599381368

約数和(自身を除く): 153709631764

約数列:

[1, 2, 4, 157, 314, 628, 12781, 25153, 25562, 50306, 51124, 100612, 2006617, 3949021, 4013234, 7898042, 8026468, 15796084, 321480493, 642960986, 1285921972, 50472437401, 100944874802, 201889749604]

約数ペア:

[(1, 201889749604), (2, 100944874802), (4, 50472437401), (157, 1285921972), (314, 642960986), (628, 321480493), (12781, 15796084), (25153, 8026468), (25562, 7898042), (50306, 4013234), (51124, 3949021), (100612, 2006617)]