204049252017

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{24563531}}^1$

素因数の和:24563621

約数の個数: 24

約数和(自身を含む): 321880523328

約数和(自身を除く): 117831271311

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8307, 24563531, 73690593, 221071779, 319325903, 957977709, 1744010701, 2873933127, 5232032103, 15696096309, 22672139113, 68016417339, 204049252017]

約数ペア:

[(1, 204049252017), (3, 68016417339), (9, 22672139113), (13, 15696096309), (39, 5232032103), (71, 2873933127), (117, 1744010701), (213, 957977709), (639, 319325903), (923, 221071779), (2769, 73690593), (8307, 24563531)]