205836183

素因数分解:

$3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{12713}}^1$

素因数の和:12983

約数の個数: 24

約数和(自身を含む): 341142048

約数和(自身を除く): 135305865

約数列:

[1, 3, 7, 9, 21, 63, 257, 771, 1799, 2313, 5397, 12713, 16191, 38139, 88991, 114417, 266973, 800919, 3267241, 9801723, 22870687, 29405169, 68612061, 205836183]

約数ペア:

[(1, 205836183), (3, 68612061), (7, 29405169), (9, 22870687), (21, 9801723), (63, 3267241), (257, 800919), (771, 266973), (1799, 114417), (2313, 88991), (5397, 38139), (12713, 16191)]