266773042

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{40213}}^1$

素因数の和:40353

約数の個数: 16

約数和(自身を含む): 416938752

約数和(自身を除く): 150165710

約数列:

[1, 2, 31, 62, 107, 214, 3317, 6634, 40213, 80426, 1246603, 2493206, 4302791, 8605582, 133386521, 266773042]

約数ペア:

[(1, 266773042), (2, 133386521), (31, 8605582), (62, 4302791), (107, 2493206), (214, 1246603), (3317, 80426), (6634, 40213)]