206870882

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{4817}}^1$

素因数の和:5125

約数の個数: 16

約数和(自身を含む): 314808120

約数和(自身を除く): 107937238

約数列:

[1, 2, 109, 197, 218, 394, 4817, 9634, 21473, 42946, 525053, 948949, 1050106, 1897898, 103435441, 206870882]

約数ペア:

[(1, 206870882), (2, 103435441), (109, 1897898), (197, 1050106), (218, 948949), (394, 525053), (4817, 42946), (9634, 21473)]