200151460

素因数分解:

$2^2\times 5^1\times {\mathrm{2551}}^1\times {\mathrm{3923}}^1$

素因数の和:6483

約数の個数: 24

約数和(自身を含む): 420590016

約数和(自身を除く): 220438556

約数列:

[1, 2, 4, 5, 10, 20, 2551, 3923, 5102, 7846, 10204, 12755, 15692, 19615, 25510, 39230, 51020, 78460, 10007573, 20015146, 40030292, 50037865, 100075730, 200151460]

約数ペア:

[(1, 200151460), (2, 100075730), (4, 50037865), (5, 40030292), (10, 20015146), (20, 10007573), (2551, 78460), (3923, 51020), (5102, 39230), (7846, 25510), (10204, 19615), (12755, 15692)]