206495433

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{246709}}^1$

素因数の和:246749

約数の個数: 16

約数和(自身を含む): 315788800

約数和(自身を除く): 109293367

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 246709, 740127, 2220381, 6661143, 7647979, 22943937, 68831811, 206495433]

約数ペア:

[(1, 206495433), (3, 68831811), (9, 22943937), (27, 7647979), (31, 6661143), (93, 2220381), (279, 740127), (837, 246709)]