202279301

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{217271}}^1$

素因数の和:217304

約数の個数: 12

約数和(自身を含む): 247690080

約数和(自身を除く): 45410779

約数列:

[1, 7, 19, 49, 133, 931, 217271, 1520897, 4128149, 10646279, 28897043, 202279301]

約数ペア:

[(1, 202279301), (7, 28897043), (19, 10646279), (49, 4128149), (133, 1520897), (931, 217271)]