214836703823

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{487}}^1\times {\mathrm{87407}}^1$

素因数の和:88011

約数の個数: 24

約数和(自身を含む): 252859456512

約数和(自身を除く): 38022752689

約数列:

[1, 7, 49, 103, 487, 721, 3409, 5047, 23863, 50161, 87407, 351127, 611849, 2457889, 4282943, 9002921, 42567209, 63020447, 297970463, 441143129, 2085793241, 4384422527, 30690957689, 214836703823]

約数ペア:

[(1, 214836703823), (7, 30690957689), (49, 4384422527), (103, 2085793241), (487, 441143129), (721, 297970463), (3409, 63020447), (5047, 42567209), (23863, 9002921), (50161, 4282943), (87407, 2457889), (351127, 611849)]