201005019

素因数分解:

$3^2\times {\mathrm{1181}}^1\times {\mathrm{18911}}^1$

素因数の和:20098

約数の個数: 12

約数和(自身を含む): 290601792

約数和(自身を除く): 89596773

約数列:

[1, 3, 9, 1181, 3543, 10629, 18911, 56733, 170199, 22333891, 67001673, 201005019]

約数ペア:

[(1, 201005019), (3, 67001673), (9, 22333891), (1181, 170199), (3543, 56733), (10629, 18911)]