201940161

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{172157}}^1$

素因数の和:172200

約数の個数: 16

約数和(自身を含む): 297489024

約数和(自身を除く): 95548863

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 172157, 516471, 2926669, 3959611, 8780007, 11878833, 67313387, 201940161]

約数ペア:

[(1, 201940161), (3, 67313387), (17, 11878833), (23, 8780007), (51, 3959611), (69, 2926669), (391, 516471), (1173, 172157)]