206830973

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2621}}^1$

素因数の和:2764

約数の個数: 16

約数和(自身を含む): 223520256

約数和(自身を除く): 16689283

約数列:

[1, 23, 47, 73, 1081, 1679, 2621, 3431, 60283, 78913, 123187, 191333, 2833301, 4400659, 8992651, 206830973]

約数ペア:

[(1, 206830973), (23, 8992651), (47, 4400659), (73, 2833301), (1081, 191333), (1679, 123187), (2621, 78913), (3431, 60283)]