199121539

素因数分解:

${\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{57901}}^1$

素因数の和:58101

約数の個数: 8

約数和(自身を含む): 210763280

約数和(自身を除く): 11641741

約数列:

[1, 19, 181, 3439, 57901, 1100119, 10480081, 199121539]

約数ペア:

[(1, 199121539), (19, 10480081), (181, 1100119), (3439, 57901)]