207910510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1223003}}^1$

素因数の和:1223027

約数の個数: 16

約数和(自身を含む): 396253296

約数和(自身を除く): 188342786

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1223003, 2446006, 6115015, 12230030, 20791051, 41582102, 103955255, 207910510]

約数ペア:

[(1, 207910510), (2, 103955255), (5, 41582102), (10, 20791051), (17, 12230030), (34, 6115015), (85, 2446006), (170, 1223003)]