211875796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4815359}}^1$

素因数の和:4815374

約数の個数: 12

約数和(自身を含む): 404490240

約数和(自身を除く): 192614444

約数列:

[1, 2, 4, 11, 22, 44, 4815359, 9630718, 19261436, 52968949, 105937898, 211875796]

約数ペア:

[(1, 211875796), (2, 105937898), (4, 52968949), (11, 19261436), (22, 9630718), (44, 4815359)]