203483260

素因数分解:

$2^2\times 5^1\times {\mathrm{1823}}^1\times {\mathrm{5581}}^1$

素因数の和:7413

約数の個数: 24

約数和(自身を含む): 427625856

約数和(自身を除く): 224142596

約数列:

[1, 2, 4, 5, 10, 20, 1823, 3646, 5581, 7292, 9115, 11162, 18230, 22324, 27905, 36460, 55810, 111620, 10174163, 20348326, 40696652, 50870815, 101741630, 203483260]

約数ペア:

[(1, 203483260), (2, 101741630), (4, 50870815), (5, 40696652), (10, 20348326), (20, 10174163), (1823, 111620), (3646, 55810), (5581, 36460), (7292, 27905), (9115, 22324), (11162, 18230)]