190403857

素因数分解:

$7^2\times {\mathrm{821}}^1\times {\mathrm{4733}}^1$

素因数の和:5568

約数の個数: 12

約数和(自身を含む): 221806836

約数和(自身を除く): 31402979

約数列:

[1, 7, 49, 821, 4733, 5747, 33131, 40229, 231917, 3885793, 27200551, 190403857]

約数ペア:

[(1, 190403857), (7, 27200551), (49, 3885793), (821, 231917), (4733, 40229), (5747, 33131)]