242160200

素因数分解:

$2^3\times 5^2\times {\mathrm{1210801}}^1$

素因数の和:1210817

約数の個数: 24

約数和(自身を含む): 563022930

約数和(自身を除く): 320862730

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1210801, 2421602, 4843204, 6054005, 9686408, 12108010, 24216020, 30270025, 48432040, 60540050, 121080100, 242160200]

約数ペア:

[(1, 242160200), (2, 121080100), (4, 60540050), (5, 48432040), (8, 30270025), (10, 24216020), (20, 12108010), (25, 9686408), (40, 6054005), (50, 4843204), (100, 2421602), (200, 1210801)]