210002022250

素因数分解:

$2^1\times 5^3\times {\mathrm{840008089}}^1$

素因数の和:840008106

約数の個数: 16

約数和(自身を含む): 393123786120

約数和(自身を除く): 183121763870

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 840008089, 1680016178, 4200040445, 8400080890, 21000202225, 42000404450, 105001011125, 210002022250]

約数ペア:

[(1, 210002022250), (2, 105001011125), (5, 42000404450), (10, 21000202225), (25, 8400080890), (50, 4200040445), (125, 1680016178), (250, 840008089)]