238112161

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{2213}}^1$

素因数の和:3048

約数の個数: 16

約数和(自身を含む): 286934400

約数和(自身を除く): 48822239

約数列:

[1, 7, 19, 133, 809, 2213, 5663, 15371, 15491, 42047, 107597, 294329, 1790317, 12532219, 34016023, 238112161]

約数ペア:

[(1, 238112161), (7, 34016023), (19, 12532219), (133, 1790317), (809, 294329), (2213, 107597), (5663, 42047), (15371, 15491)]