212067404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1710221}}^1$

素因数の和:1710256

約数の個数: 12

約数和(自身を含む): 383089728

約数和(自身を除く): 171022324

約数列:

[1, 2, 4, 31, 62, 124, 1710221, 3420442, 6840884, 53016851, 106033702, 212067404]

約数ペア:

[(1, 212067404), (2, 106033702), (4, 53016851), (31, 6840884), (62, 3420442), (124, 1710221)]