201910055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{7901}}^1$

素因数の和:8194

約数の個数: 16

約数和(自身を含む): 256024800

約数和(自身を除く): 54114745

約数列:

[1, 5, 19, 95, 269, 1345, 5111, 7901, 25555, 39505, 150119, 750595, 2125369, 10626845, 40382011, 201910055]

約数ペア:

[(1, 201910055), (5, 40382011), (19, 10626845), (95, 2125369), (269, 750595), (1345, 150119), (5111, 39505), (7901, 25555)]