218014250

素因数分解:

$2^1\times 5^3\times {\mathrm{872057}}^1$

素因数の和:872074

約数の個数: 16

約数和(自身を含む): 408123144

約数和(自身を除く): 190108894

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 872057, 1744114, 4360285, 8720570, 21801425, 43602850, 109007125, 218014250]

約数ペア:

[(1, 218014250), (2, 109007125), (5, 43602850), (10, 21801425), (25, 8720570), (50, 4360285), (125, 1744114), (250, 872057)]