210334150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{323591}}^1$

素因数の和:323616

約数の個数: 24

約数和(自身を含む): 421316784

約数和(自身を除く): 210982634

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 323591, 647182, 1617955, 3235910, 4206683, 8089775, 8413366, 16179550, 21033415, 42066830, 105167075, 210334150]

約数ペア:

[(1, 210334150), (2, 105167075), (5, 42066830), (10, 21033415), (13, 16179550), (25, 8413366), (26, 8089775), (50, 4206683), (65, 3235910), (130, 1617955), (325, 647182), (650, 323591)]