204482457

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{5179}}^1$

素因数の和:5333

約数の個数: 24

約数和(自身を含む): 305454240

約数和(自身を除く): 100971783

約数列:

[1, 3, 9, 41, 107, 123, 321, 369, 963, 4387, 5179, 13161, 15537, 39483, 46611, 212339, 554153, 637017, 1662459, 1911051, 4987377, 22720273, 68160819, 204482457]

約数ペア:

[(1, 204482457), (3, 68160819), (9, 22720273), (41, 4987377), (107, 1911051), (123, 1662459), (321, 637017), (369, 554153), (963, 212339), (4387, 46611), (5179, 39483), (13161, 15537)]