201130295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{10639}}^1$

素因数の和:10862

約数の個数: 16

約数和(自身を含む): 255360000

約数和(自身を除く): 54229705

約数列:

[1, 5, 19, 95, 199, 995, 3781, 10639, 18905, 53195, 202141, 1010705, 2117161, 10585805, 40226059, 201130295]

約数ペア:

[(1, 201130295), (5, 40226059), (19, 10585805), (95, 2117161), (199, 1010705), (995, 202141), (3781, 53195), (10639, 18905)]