203319693

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 307200000

約数和(自身を除く): 103880307

約数列:

[1, 3, 9, 27, 79, 199, 237, 479, 597, 711, 1437, 1791, 2133, 4311, 5373, 12933, 15721, 37841, 47163, 95321, 113523, 141489, 285963, 340569, 424467, 857889, 1021707, 2573667, 7530359, 22591077, 67773231, 203319693]

約数ペア:

[(1, 203319693), (3, 67773231), (9, 22591077), (27, 7530359), (79, 2573667), (199, 1021707), (237, 857889), (479, 424467), (597, 340569), (711, 285963), (1437, 141489), (1791, 113523), (2133, 95321), (4311, 47163), (5373, 37841), (12933, 15721)]