220115036

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{504851}}^1$

素因数の和:504964

約数の個数: 12

約数和(自身を含む): 388736040

約数和(自身を除く): 168621004

約数列:

[1, 2, 4, 109, 218, 436, 504851, 1009702, 2019404, 55028759, 110057518, 220115036]

約数ペア:

[(1, 220115036), (2, 110057518), (4, 55028759), (109, 2019404), (218, 1009702), (436, 504851)]