200231919

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{33863}}^1$

素因数の和:33948

約数の個数: 20

約数和(自身を含む): 303218256

約数和(自身を除く): 102986337

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 33863, 101589, 304767, 914301, 2471999, 2742903, 7415997, 22247991, 66743973, 200231919]

約数ペア:

[(1, 200231919), (3, 66743973), (9, 22247991), (27, 7415997), (73, 2742903), (81, 2471999), (219, 914301), (657, 304767), (1971, 101589), (5913, 33863)]