201871443

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1\times {\mathrm{887}}^1$

素因数の和:1706

約数の個数: 16

約数和(自身を含む): 272367360

約数和(自身を除く): 70495917

約数列:

[1, 3, 107, 321, 709, 887, 2127, 2661, 75863, 94909, 227589, 284727, 628883, 1886649, 67290481, 201871443]

約数ペア:

[(1, 201871443), (3, 67290481), (107, 1886649), (321, 628883), (709, 284727), (887, 227589), (2127, 94909), (2661, 75863)]