209432242271

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{8363}}^1\times {\mathrm{12379}}^1$

素因数の和:20783

約数の個数: 24

約数和(自身を含む): 254309761920

約数和(自身を除く): 44877519649

約数列:

[1, 7, 17, 119, 289, 2023, 8363, 12379, 58541, 86653, 142171, 210443, 995197, 1473101, 2416907, 3577531, 16918349, 25042717, 103525577, 724679039, 1759934809, 12319543663, 29918891753, 209432242271]

約数ペア:

[(1, 209432242271), (7, 29918891753), (17, 12319543663), (119, 1759934809), (289, 724679039), (2023, 103525577), (8363, 25042717), (12379, 16918349), (58541, 3577531), (86653, 2416907), (142171, 1473101), (210443, 995197)]