201611893

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{472159}}^1$

素因数の和:472227

約数の個数: 8

約数和(自身を含む): 234191360

約数和(自身を除く): 32579467

約数列:

[1, 7, 61, 427, 472159, 3305113, 28801699, 201611893]

約数ペア:

[(1, 201611893), (7, 28801699), (61, 3305113), (427, 472159)]