210147245

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6133}}^1$

素因数の和:6245

約数の個数: 32

約数和(自身を含む): 317986560

約数和(自身を除く): 107839315

約数列:

[1, 5, 7, 11, 35, 55, 77, 89, 385, 445, 623, 979, 3115, 4895, 6133, 6853, 30665, 34265, 42931, 67463, 214655, 337315, 472241, 545837, 2361205, 2729185, 3820859, 6004207, 19104295, 30021035, 42029449, 210147245]

約数ペア:

[(1, 210147245), (5, 42029449), (7, 30021035), (11, 19104295), (35, 6004207), (55, 3820859), (77, 2729185), (89, 2361205), (385, 545837), (445, 472241), (623, 337315), (979, 214655), (3115, 67463), (4895, 42931), (6133, 34265), (6853, 30665)]