207942393

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1\times {\mathrm{1307}}^1$

素因数の和:1784

約数の個数: 16

約数和(自身を含む): 279953856

約数和(自身を除く): 72011463

約数列:

[1, 3, 181, 293, 543, 879, 1307, 3921, 53033, 159099, 236567, 382951, 709701, 1148853, 69314131, 207942393]

約数ペア:

[(1, 207942393), (3, 69314131), (181, 1148853), (293, 709701), (543, 382951), (879, 236567), (1307, 159099), (3921, 53033)]