208057486610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{717439609}}^1$

素因数の和:717439645

約数の個数: 16

約数和(自身を含む): 387417389400

約数和(自身を除く): 179359902790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 717439609, 1434879218, 3587198045, 7174396090, 20805748661, 41611497322, 104028743305, 208057486610]

約数ペア:

[(1, 208057486610), (2, 104028743305), (5, 41611497322), (10, 20805748661), (29, 7174396090), (58, 3587198045), (145, 1434879218), (290, 717439609)]