206944317

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{1669}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 312624000

約数和(自身を除く): 105679683

約数列:

[1, 3, 9, 23, 69, 207, 599, 1669, 1797, 5007, 5391, 13777, 15021, 38387, 41331, 115161, 123993, 345483, 999731, 2999193, 8997579, 22993813, 68981439, 206944317]

約数ペア:

[(1, 206944317), (3, 68981439), (9, 22993813), (23, 8997579), (69, 2999193), (207, 999731), (599, 345483), (1669, 123993), (1797, 115161), (5007, 41331), (5391, 38387), (13777, 15021)]