201942526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 325036800

約数和(自身を除く): 123094274

約数列:

[1, 2, 19, 38, 113, 131, 226, 262, 359, 718, 2147, 2489, 4294, 4978, 6821, 13642, 14803, 29606, 40567, 47029, 81134, 94058, 281257, 562514, 770773, 893551, 1541546, 1787102, 5314277, 10628554, 100971263, 201942526]

約数ペア:

[(1, 201942526), (2, 100971263), (19, 10628554), (38, 5314277), (113, 1787102), (131, 1541546), (226, 893551), (262, 770773), (359, 562514), (718, 281257), (2147, 94058), (2489, 81134), (4294, 47029), (4978, 40567), (6821, 29606), (13642, 14803)]