207957530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1890523}}^1$

素因数の和:1890541

約数の個数: 16

約数和(自身を含む): 408353184

約数和(自身を除く): 200395654

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1890523, 3781046, 9452615, 18905230, 20795753, 41591506, 103978765, 207957530]

約数ペア:

[(1, 207957530), (2, 103978765), (5, 41591506), (10, 20795753), (11, 18905230), (22, 9452615), (55, 3781046), (110, 1890523)]