205108518

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{126143}}^1$

素因数の和:126419

約数の個数: 16

約数和(自身を含む): 411734016

約数和(自身を除く): 206625498

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 126143, 252286, 378429, 756858, 34184753, 68369506, 102554259, 205108518]

約数ペア:

[(1, 205108518), (2, 102554259), (3, 68369506), (6, 34184753), (271, 756858), (542, 378429), (813, 252286), (1626, 126143)]