201725084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{111821}}^1$

素因数の和:111877

約数の個数: 24

約数和(自身を含む): 394508016

約数和(自身を除く): 192782932

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 111821, 223642, 447284, 1230031, 2460062, 4584661, 4920124, 9169322, 18338644, 50431271, 100862542, 201725084]

約数ペア:

[(1, 201725084), (2, 100862542), (4, 50431271), (11, 18338644), (22, 9169322), (41, 4920124), (44, 4584661), (82, 2460062), (164, 1230031), (451, 447284), (902, 223642), (1804, 111821)]