198093698

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{818569}}^1$

素因数の和:818593

約数の個数: 12

約数和(自身を含む): 326609430

約数和(自身を除く): 128515732

約数列:

[1, 2, 11, 22, 121, 242, 818569, 1637138, 9004259, 18008518, 99046849, 198093698]

約数ペア:

[(1, 198093698), (2, 99046849), (11, 18008518), (22, 9004259), (121, 1637138), (242, 818569)]