201372526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{123239}}^1$

素因数の和:123303

約数の個数: 16

約数和(自身を含む): 325353600

約数和(自身を除く): 123981074

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 123239, 246478, 2341541, 4683082, 5299277, 10598554, 100686263, 201372526]

約数ペア:

[(1, 201372526), (2, 100686263), (19, 10598554), (38, 5299277), (43, 4683082), (86, 2341541), (817, 246478), (1634, 123239)]