222458212

素因数分解:

$2^2\times {\mathrm{1039}}^1\times {\mathrm{53527}}^1$

素因数の和:54570

約数の個数: 12

約数和(自身を含む): 389683840

約数和(自身を除く): 167225628

約数列:

[1, 2, 4, 1039, 2078, 4156, 53527, 107054, 214108, 55614553, 111229106, 222458212]

約数ペア:

[(1, 222458212), (2, 111229106), (4, 55614553), (1039, 214108), (2078, 107054), (4156, 53527)]