207631460

素因数分解:

$2^2\times 5^1\times {\mathrm{2441}}^1\times {\mathrm{4253}}^1$

素因数の和:6703

約数の個数: 24

約数和(自身を含む): 436307256

約数和(自身を除く): 228675796

約数列:

[1, 2, 4, 5, 10, 20, 2441, 4253, 4882, 8506, 9764, 12205, 17012, 21265, 24410, 42530, 48820, 85060, 10381573, 20763146, 41526292, 51907865, 103815730, 207631460]

約数ペア:

[(1, 207631460), (2, 103815730), (4, 51907865), (5, 41526292), (10, 20763146), (20, 10381573), (2441, 85060), (4253, 48820), (4882, 42530), (8506, 24410), (9764, 21265), (12205, 17012)]