210338876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4780429}}^1$

素因数の和:4780444

約数の個数: 12

約数和(自身を含む): 401556120

約数和(自身を除く): 191217244

約数列:

[1, 2, 4, 11, 22, 44, 4780429, 9560858, 19121716, 52584719, 105169438, 210338876]

約数ペア:

[(1, 210338876), (2, 105169438), (4, 52584719), (11, 19121716), (22, 9560858), (44, 4780429)]