208374054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{121007}}^1$

素因数の和:121060

約数の個数: 32

約数和(自身を含む): 487904256

約数和(自身を除く): 279530202

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 121007, 242014, 363021, 726042, 847049, 1694098, 2541147, 4961287, 5082294, 9922574, 14883861, 29767722, 34729009, 69458018, 104187027, 208374054]

約数ペア:

[(1, 208374054), (2, 104187027), (3, 69458018), (6, 34729009), (7, 29767722), (14, 14883861), (21, 9922574), (41, 5082294), (42, 4961287), (82, 2541147), (123, 1694098), (246, 847049), (287, 726042), (574, 363021), (861, 242014), (1722, 121007)]