200012391

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{18691}}^1$

素因数の和:18767

約数の個数: 24

約数和(自身を含む): 306174960

約数和(自身を除く): 106162569

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 1189, 3567, 10701, 18691, 56073, 168219, 542039, 766331, 1626117, 2298993, 4878351, 6896979, 22223599, 66670797, 200012391]

約数ペア:

[(1, 200012391), (3, 66670797), (9, 22223599), (29, 6896979), (41, 4878351), (87, 2298993), (123, 1626117), (261, 766331), (369, 542039), (1189, 168219), (3567, 56073), (10701, 18691)]