200398850

素因数分解:

$2^1\times 5^2\times {\mathrm{709}}^1\times {\mathrm{5653}}^1$

素因数の和:6374

約数の個数: 24

約数和(自身を含む): 373333620

約数和(自身を除く): 172934770

約数列:

[1, 2, 5, 10, 25, 50, 709, 1418, 3545, 5653, 7090, 11306, 17725, 28265, 35450, 56530, 141325, 282650, 4007977, 8015954, 20039885, 40079770, 100199425, 200398850]

約数ペア:

[(1, 200398850), (2, 100199425), (5, 40079770), (10, 20039885), (25, 8015954), (50, 4007977), (709, 282650), (1418, 141325), (3545, 56530), (5653, 35450), (7090, 28265), (11306, 17725)]