200657468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{23629}}^1$

素因数の和:23837

約数の個数: 24

約数和(自身を含む): 385074480

約数和(自身を除く): 184417012

約数列:

[1, 2, 4, 11, 22, 44, 193, 386, 772, 2123, 4246, 8492, 23629, 47258, 94516, 259919, 519838, 1039676, 4560397, 9120794, 18241588, 50164367, 100328734, 200657468]

約数ペア:

[(1, 200657468), (2, 100328734), (4, 50164367), (11, 18241588), (22, 9120794), (44, 4560397), (193, 1039676), (386, 519838), (772, 259919), (2123, 94516), (4246, 47258), (8492, 23629)]