200813525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{11971}}^1$

素因数の和:12053

約数の個数: 24

約数和(自身を含む): 276122208

約数和(自身を除く): 75308683

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 671, 1525, 3355, 11971, 16775, 59855, 131681, 299275, 658405, 730231, 3292025, 3651155, 8032541, 18255775, 40162705, 200813525]

約数ペア:

[(1, 200813525), (5, 40162705), (11, 18255775), (25, 8032541), (55, 3651155), (61, 3292025), (275, 730231), (305, 658405), (671, 299275), (1525, 131681), (3355, 59855), (11971, 16775)]