207404790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{8011}}^1$

素因数の和:8884

約数の個数: 32

約数和(自身を含む): 498410496

約数和(自身を除く): 291005706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 863, 1726, 2589, 4315, 5178, 8011, 8630, 12945, 16022, 24033, 25890, 40055, 48066, 80110, 120165, 240330, 6913493, 13826986, 20740479, 34567465, 41480958, 69134930, 103702395, 207404790]

約数ペア:

[(1, 207404790), (2, 103702395), (3, 69134930), (5, 41480958), (6, 34567465), (10, 20740479), (15, 13826986), (30, 6913493), (863, 240330), (1726, 120165), (2589, 80110), (4315, 48066), (5178, 40055), (8011, 25890), (8630, 24033), (12945, 16022)]