199786397

素因数分解:

${\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 214581312

約数和(自身を除く): 14794915

約数列:

[1, 17, 131, 283, 317, 2227, 4811, 5389, 37073, 41527, 89711, 630241, 705959, 1525087, 11752141, 199786397]

約数ペア:

[(1, 199786397), (17, 11752141), (131, 1525087), (283, 705959), (317, 630241), (2227, 89711), (4811, 41527), (5389, 37073)]