208925856

素因数分解:

$2^5\times 3^2\times {\mathrm{725437}}^1$

素因数の和:725453

約数の個数: 36

約数和(自身を含む): 594133722

約数和(自身を除く): 385207866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 725437, 1450874, 2176311, 2901748, 4352622, 5803496, 6528933, 8705244, 11606992, 13057866, 17410488, 23213984, 26115732, 34820976, 52231464, 69641952, 104462928, 208925856]

約数ペア:

[(1, 208925856), (2, 104462928), (3, 69641952), (4, 52231464), (6, 34820976), (8, 26115732), (9, 23213984), (12, 17410488), (16, 13057866), (18, 11606992), (24, 8705244), (32, 6528933), (36, 5803496), (48, 4352622), (72, 2901748), (96, 2176311), (144, 1450874), (288, 725437)]