200868910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{42467}}^1$

素因数の和:42528

約数の個数: 32

約数和(自身を含む): 403615872

約数和(自身を除く): 202746962

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 42467, 84934, 212335, 424670, 467137, 934274, 1826081, 2335685, 3652162, 4671370, 9130405, 18260810, 20086891, 40173782, 100434455, 200868910]

約数ペア:

[(1, 200868910), (2, 100434455), (5, 40173782), (10, 20086891), (11, 18260810), (22, 9130405), (43, 4671370), (55, 3652162), (86, 2335685), (110, 1826081), (215, 934274), (430, 467137), (473, 424670), (946, 212335), (2365, 84934), (4730, 42467)]