188138302

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{777431}}^1$

素因数の和:777455

約数の個数: 12

約数和(自身を含む): 310195368

約数和(自身を除く): 122057066

約数列:

[1, 2, 11, 22, 121, 242, 777431, 1554862, 8551741, 17103482, 94069151, 188138302]

約数ペア:

[(1, 188138302), (2, 94069151), (11, 17103482), (22, 8551741), (121, 1554862), (242, 777431)]