201792445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{21031}}^1$

素因数の和:21156

約数の個数: 16

約数和(自身を含む): 257431680

約数和(自身を除く): 55639235

約数列:

[1, 5, 19, 95, 101, 505, 1919, 9595, 21031, 105155, 399589, 1997945, 2124131, 10620655, 40358489, 201792445]

約数ペア:

[(1, 201792445), (5, 40358489), (19, 10620655), (95, 2124131), (101, 1997945), (505, 399589), (1919, 105155), (9595, 21031)]