203208129

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{103099}}^1$

素因数の和:103181

約数の個数: 16

約数和(自身を含む): 305176000

約数和(自身を除く): 101967871

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 103099, 309297, 927891, 2783673, 7526227, 22578681, 67736043, 203208129]

約数ペア:

[(1, 203208129), (3, 67736043), (9, 22578681), (27, 7526227), (73, 2783673), (219, 927891), (657, 309297), (1971, 103099)]