202112564

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{2131}}^1$

素因数の和:2447

約数の個数: 24

約数和(自身を含む): 358534176

約数和(自身を除く): 156421612

約数列:

[1, 2, 4, 131, 181, 262, 362, 524, 724, 2131, 4262, 8524, 23711, 47422, 94844, 279161, 385711, 558322, 771422, 1116644, 1542844, 50528141, 101056282, 202112564]

約数ペア:

[(1, 202112564), (2, 101056282), (4, 50528141), (131, 1542844), (181, 1116644), (262, 771422), (362, 558322), (524, 385711), (724, 279161), (2131, 94844), (4262, 47422), (8524, 23711)]