212380564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4826831}}^1$

素因数の和:4826846

約数の個数: 12

約数和(自身を含む): 405453888

約数和(自身を除く): 193073324

約数列:

[1, 2, 4, 11, 22, 44, 4826831, 9653662, 19307324, 53095141, 106190282, 212380564]

約数ペア:

[(1, 212380564), (2, 106190282), (4, 53095141), (11, 19307324), (22, 9653662), (44, 4826831)]