200550087

素因数分解:

$3^9\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:493

約数の個数: 40

約数和(自身を含む): 314607744

約数和(自身を除く): 114057657

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 443, 621, 729, 1329, 1863, 2187, 3987, 5589, 6561, 10189, 11961, 16767, 19683, 30567, 35883, 50301, 91701, 107649, 150903, 275103, 322947, 452709, 825309, 968841, 2475927, 2906523, 7427781, 8719569, 22283343, 66850029, 200550087]

約数ペア:

[(1, 200550087), (3, 66850029), (9, 22283343), (23, 8719569), (27, 7427781), (69, 2906523), (81, 2475927), (207, 968841), (243, 825309), (443, 452709), (621, 322947), (729, 275103), (1329, 150903), (1863, 107649), (2187, 91701), (3987, 50301), (5589, 35883), (6561, 30567), (10189, 19683), (11961, 16767)]