200260460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{232861}}^1$

素因数の和:232913

約数の個数: 24

約数和(自身を含む): 430328976

約数和(自身を除く): 230068516

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 232861, 465722, 931444, 1164305, 2328610, 4657220, 10013023, 20026046, 40052092, 50065115, 100130230, 200260460]

約数ペア:

[(1, 200260460), (2, 100130230), (4, 50065115), (5, 40052092), (10, 20026046), (20, 10013023), (43, 4657220), (86, 2328610), (172, 1164305), (215, 931444), (430, 465722), (860, 232861)]