208406376

素因数分解:

$2^3\times 3^2\times {\mathrm{2894533}}^1$

素因数の和:2894545

約数の個数: 24

約数和(自身を含む): 564434130

約数和(自身を除く): 356027754

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2894533, 5789066, 8683599, 11578132, 17367198, 23156264, 26050797, 34734396, 52101594, 69468792, 104203188, 208406376]

約数ペア:

[(1, 208406376), (2, 104203188), (3, 69468792), (4, 52101594), (6, 34734396), (8, 26050797), (9, 23156264), (12, 17367198), (18, 11578132), (24, 8683599), (36, 5789066), (72, 2894533)]