202405390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1840049}}^1$

素因数の和:1840067

約数の個数: 16

約数和(自身を含む): 397450800

約数和(自身を除く): 195045410

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1840049, 3680098, 9200245, 18400490, 20240539, 40481078, 101202695, 202405390]

約数ペア:

[(1, 202405390), (2, 101202695), (5, 40481078), (10, 20240539), (11, 18400490), (22, 9200245), (55, 3680098), (110, 1840049)]