212375372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4826713}}^1$

素因数の和:4826728

約数の個数: 12

約数和(自身を含む): 405443976

約数和(自身を除く): 193068604

約数列:

[1, 2, 4, 11, 22, 44, 4826713, 9653426, 19306852, 53093843, 106187686, 212375372]

約数ペア:

[(1, 212375372), (2, 106187686), (4, 53093843), (11, 19306852), (22, 9653426), (44, 4826713)]