207826921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{5903}}^1$

素因数の和:6048

約数の個数: 16

約数和(自身を含む): 233798400

約数和(自身を除く): 25971479

約数列:

[1, 17, 19, 109, 323, 1853, 2071, 5903, 35207, 100351, 112157, 643427, 1906669, 10938259, 12225113, 207826921]

約数ペア:

[(1, 207826921), (17, 12225113), (19, 10938259), (109, 1906669), (323, 643427), (1853, 112157), (2071, 100351), (5903, 35207)]