207910308

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{326903}}^1$

素因数の和:326963

約数の個数: 24

約数和(自身を含む): 494278848

約数和(自身を除く): 286368540

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 326903, 653806, 980709, 1307612, 1961418, 3922836, 17325859, 34651718, 51977577, 69303436, 103955154, 207910308]

約数ペア:

[(1, 207910308), (2, 103955154), (3, 69303436), (4, 51977577), (6, 34651718), (12, 17325859), (53, 3922836), (106, 1961418), (159, 1307612), (212, 980709), (318, 653806), (636, 326903)]