222355150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{103421}}^1$

素因数の和:103476

約数の個数: 24

約数和(自身を含む): 423202824

約数和(自身を除く): 200847674

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 103421, 206842, 517105, 1034210, 2585525, 4447103, 5171050, 8894206, 22235515, 44471030, 111177575, 222355150]

約数ペア:

[(1, 222355150), (2, 111177575), (5, 44471030), (10, 22235515), (25, 8894206), (43, 5171050), (50, 4447103), (86, 2585525), (215, 1034210), (430, 517105), (1075, 206842), (2150, 103421)]