200837360

素因数分解:

$2^4\times 5^1\times {\mathrm{863}}^1\times {\mathrm{2909}}^1$

素因数の和:3785

約数の個数: 40

約数和(自身を含む): 467648640

約数和(自身を除く): 266811280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 863, 1726, 2909, 3452, 4315, 5818, 6904, 8630, 11636, 13808, 14545, 17260, 23272, 29090, 34520, 46544, 58180, 69040, 116360, 232720, 2510467, 5020934, 10041868, 12552335, 20083736, 25104670, 40167472, 50209340, 100418680, 200837360]

約数ペア:

[(1, 200837360), (2, 100418680), (4, 50209340), (5, 40167472), (8, 25104670), (10, 20083736), (16, 12552335), (20, 10041868), (40, 5020934), (80, 2510467), (863, 232720), (1726, 116360), (2909, 69040), (3452, 58180), (4315, 46544), (5818, 34520), (6904, 29090), (8630, 23272), (11636, 17260), (13808, 14545)]