201797879

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{863}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 220078080

約数和(自身を除く): 18280201

約数列:

[1, 19, 31, 397, 589, 863, 7543, 12307, 16397, 26753, 233833, 342611, 508307, 6509609, 10620941, 201797879]

約数ペア:

[(1, 201797879), (19, 10620941), (31, 6509609), (397, 508307), (589, 342611), (863, 233833), (7543, 26753), (12307, 16397)]