229695721

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{4049}}^1$

素因数の和:4184

約数の個数: 16

約数和(自身を含む): 251942400

約数和(自身を除く): 22246679

約数列:

[1, 17, 47, 71, 799, 1207, 3337, 4049, 56729, 68833, 190303, 287479, 3235151, 4887143, 13511513, 229695721]

約数ペア:

[(1, 229695721), (17, 13511513), (47, 4887143), (71, 3235151), (799, 287479), (1207, 190303), (3337, 68833), (4049, 56729)]