200568319

素因数分解:

$7^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 238761600

約数和(自身を除く): 38193281

約数列:

[1, 7, 49, 67, 199, 307, 469, 1393, 2149, 3283, 9751, 13333, 15043, 20569, 61093, 93331, 143983, 427651, 653317, 1007881, 2993557, 4093231, 28652617, 200568319]

約数ペア:

[(1, 200568319), (7, 28652617), (49, 4093231), (67, 2993557), (199, 1007881), (307, 653317), (469, 427651), (1393, 143983), (2149, 93331), (3283, 61093), (9751, 20569), (13333, 15043)]