199066863

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{10267}}^1$

素因数の和:10574

約数の個数: 16

約数和(自身を含む): 277975296

約数和(自身を除く): 78908433

約数列:

[1, 3, 23, 69, 281, 843, 6463, 10267, 19389, 30801, 236141, 708423, 2885027, 8655081, 66355621, 199066863]

約数ペア:

[(1, 199066863), (3, 66355621), (23, 8655081), (69, 2885027), (281, 708423), (843, 236141), (6463, 30801), (10267, 19389)]