201848685

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3559}}^1$

素因数の和:3785

約数の個数: 32

約数和(自身を含む): 341760000

約数和(自身を除く): 139911315

約数列:

[1, 3, 5, 15, 19, 57, 95, 199, 285, 597, 995, 2985, 3559, 3781, 10677, 11343, 17795, 18905, 53385, 56715, 67621, 202863, 338105, 708241, 1014315, 2124723, 3541205, 10623615, 13456579, 40369737, 67282895, 201848685]

約数ペア:

[(1, 201848685), (3, 67282895), (5, 40369737), (15, 13456579), (19, 10623615), (57, 3541205), (95, 2124723), (199, 1014315), (285, 708241), (597, 338105), (995, 202863), (2985, 67621), (3559, 56715), (3781, 53385), (10677, 18905), (11343, 17795)]