201551398

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1\times {\mathrm{3041}}^1$

素因数の和:4143

約数の個数: 16

約数和(自身を含む): 312474240

約数和(自身を除く): 110922842

約数列:

[1, 2, 31, 62, 1069, 2138, 3041, 6082, 33139, 66278, 94271, 188542, 3250829, 6501658, 100775699, 201551398]

約数ペア:

[(1, 201551398), (2, 100775699), (31, 6501658), (62, 3250829), (1069, 188542), (2138, 94271), (3041, 66278), (6082, 33139)]