200744660

素因数分解:

$2^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{11393}}^1$

素因数の和:12283

約数の個数: 24

約数和(自身を含む): 422079336

約数和(自身を除く): 221334676

約数列:

[1, 2, 4, 5, 10, 20, 881, 1762, 3524, 4405, 8810, 11393, 17620, 22786, 45572, 56965, 113930, 227860, 10037233, 20074466, 40148932, 50186165, 100372330, 200744660]

約数ペア:

[(1, 200744660), (2, 100372330), (4, 50186165), (5, 40148932), (10, 20074466), (20, 10037233), (881, 227860), (1762, 113930), (3524, 56965), (4405, 45572), (8810, 22786), (11393, 17620)]