210653804

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1698821}}^1$

素因数の和:1698856

約数の個数: 12

約数和(自身を含む): 380536128

約数和(自身を除く): 169882324

約数列:

[1, 2, 4, 31, 62, 124, 1698821, 3397642, 6795284, 52663451, 105326902, 210653804]

約数ペア:

[(1, 210653804), (2, 105326902), (4, 52663451), (31, 6795284), (62, 3397642), (124, 1698821)]