201168105

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3547}}^1$

素因数の和:3773

約数の個数: 32

約数和(自身を含む): 340608000

約数和(自身を除く): 139439895

約数列:

[1, 3, 5, 15, 19, 57, 95, 199, 285, 597, 995, 2985, 3547, 3781, 10641, 11343, 17735, 18905, 53205, 56715, 67393, 202179, 336965, 705853, 1010895, 2117559, 3529265, 10587795, 13411207, 40233621, 67056035, 201168105]

約数ペア:

[(1, 201168105), (3, 67056035), (5, 40233621), (15, 13411207), (19, 10587795), (57, 3529265), (95, 2117559), (199, 1010895), (285, 705853), (597, 336965), (995, 202179), (2985, 67393), (3547, 56715), (3781, 53205), (10641, 18905), (11343, 17735)]