211069812

素因数分解:

$2^2\times 3^1\times {\mathrm{17589151}}^1$

素因数の和:17589158

約数の個数: 12

約数和(自身を含む): 492496256

約数和(自身を除く): 281426444

約数列:

[1, 2, 3, 4, 6, 12, 17589151, 35178302, 52767453, 70356604, 105534906, 211069812]

約数ペア:

[(1, 211069812), (2, 105534906), (3, 70356604), (4, 52767453), (6, 35178302), (12, 17589151)]