201961030

素因数分解:

$2^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{22769}}^1$

素因数の和:23663

約数の個数: 16

約数和(自身を含む): 363955680

約数和(自身を除く): 161994650

約数列:

[1, 2, 5, 10, 887, 1774, 4435, 8870, 22769, 45538, 113845, 227690, 20196103, 40392206, 100980515, 201961030]

約数ペア:

[(1, 201961030), (2, 100980515), (5, 40392206), (10, 20196103), (887, 227690), (1774, 113845), (4435, 45538), (8870, 22769)]