206874241

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{28499}}^1$

素因数の和:28584

約数の個数: 16

約数和(自身を含む): 254448000

約数和(自身を除く): 47573759

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 28499, 199493, 484483, 1738439, 3391381, 12169073, 29553463, 206874241]

約数ペア:

[(1, 206874241), (7, 29553463), (17, 12169073), (61, 3391381), (119, 1738439), (427, 484483), (1037, 199493), (7259, 28499)]