201890788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4588427}}^1$

素因数の和:4588442

約数の個数: 12

約数和(自身を含む): 385427952

約数和(自身を除く): 183537164

約数列:

[1, 2, 4, 11, 22, 44, 4588427, 9176854, 18353708, 50472697, 100945394, 201890788]

約数ペア:

[(1, 201890788), (2, 100945394), (4, 50472697), (11, 18353708), (22, 9176854), (44, 4588427)]