210879604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4055377}}^1$

素因数の和:4055394

約数の個数: 12

約数和(自身を含む): 397427044

約数和(自身を除く): 186547440

約数列:

[1, 2, 4, 13, 26, 52, 4055377, 8110754, 16221508, 52719901, 105439802, 210879604]

約数ペア:

[(1, 210879604), (2, 105439802), (4, 52719901), (13, 16221508), (26, 8110754), (52, 4055377)]