202342609

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{217339}}^1$

素因数の和:217372

約数の個数: 12

約数和(自身を含む): 247767600

約数和(自身を除く): 45424991

約数列:

[1, 7, 19, 49, 133, 931, 217339, 1521373, 4129441, 10649611, 28906087, 202342609]

約数ペア:

[(1, 202342609), (7, 28906087), (19, 10649611), (49, 4129441), (133, 1521373), (931, 217339)]