208290618

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{59957}}^1$

素因数の和:60158

約数の個数: 24

約数和(自身を含む): 453642228

約数和(自身を除く): 245351610

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 579, 1158, 1737, 3474, 59957, 119914, 179871, 359742, 539613, 1079226, 11571701, 23143402, 34715103, 69430206, 104145309, 208290618]

約数ペア:

[(1, 208290618), (2, 104145309), (3, 69430206), (6, 34715103), (9, 23143402), (18, 11571701), (193, 1079226), (386, 539613), (579, 359742), (1158, 179871), (1737, 119914), (3474, 59957)]