210552604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2770429}}^1$

素因数の和:2770452

約数の個数: 12

約数和(自身を含む): 387860200

約数和(自身を除く): 177307596

約数列:

[1, 2, 4, 19, 38, 76, 2770429, 5540858, 11081716, 52638151, 105276302, 210552604]

約数ペア:

[(1, 210552604), (2, 105276302), (4, 52638151), (19, 11081716), (38, 5540858), (76, 2770429)]