202045672

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{154943}}^1$

素因数の和:155112

約数の個数: 16

約数和(自身を含む): 381162240

約数和(自身を除く): 179116568

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 154943, 309886, 619772, 1239544, 25255709, 50511418, 101022836, 202045672]

約数ペア:

[(1, 202045672), (2, 101022836), (4, 50511418), (8, 25255709), (163, 1239544), (326, 619772), (652, 309886), (1304, 154943)]