203400207

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{243011}}^1$

素因数の和:243051

約数の個数: 16

約数和(自身を含む): 311055360

約数和(自身を除く): 107655153

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 243011, 729033, 2187099, 6561297, 7533341, 22600023, 67800069, 203400207]

約数ペア:

[(1, 203400207), (3, 67800069), (9, 22600023), (27, 7533341), (31, 6561297), (93, 2187099), (279, 729033), (837, 243011)]