208548558

素因数分解:

$2^1\times 3^2\times {\mathrm{881}}^1\times {\mathrm{13151}}^1$

素因数の和:14040

約数の個数: 24

約数和(自身を含む): 452402496

約数和(自身を除く): 243853938

約数列:

[1, 2, 3, 6, 9, 18, 881, 1762, 2643, 5286, 7929, 13151, 15858, 26302, 39453, 78906, 118359, 236718, 11586031, 23172062, 34758093, 69516186, 104274279, 208548558]

約数ペア:

[(1, 208548558), (2, 104274279), (3, 69516186), (6, 34758093), (9, 23172062), (18, 11586031), (881, 236718), (1762, 118359), (2643, 78906), (5286, 39453), (7929, 26302), (13151, 15858)]