213335059

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{8311}}^1$

素因数の和:8530

約数の個数: 16

約数和(自身を含む): 258004480

約数和(自身を除く): 44669421

約数列:

[1, 7, 19, 133, 193, 1351, 3667, 8311, 25669, 58177, 157909, 1105363, 1604023, 11228161, 30476437, 213335059]

約数ペア:

[(1, 213335059), (7, 30476437), (19, 11228161), (133, 1604023), (193, 1105363), (1351, 157909), (3667, 58177), (8311, 25669)]