193294073

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 231739200

約数和(自身を除く): 38445127

約数列:

[1, 7, 43, 49, 199, 301, 461, 1393, 2107, 3227, 8557, 9751, 19823, 22589, 59899, 91739, 138761, 419293, 642173, 971327, 3944777, 4495211, 27613439, 193294073]

約数ペア:

[(1, 193294073), (7, 27613439), (43, 4495211), (49, 3944777), (199, 971327), (301, 642173), (461, 419293), (1393, 138761), (2107, 91739), (3227, 59899), (8557, 22589), (9751, 19823)]