199045563

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{3343}}^1$

素因数の和:3658

約数の個数: 16

約数和(自身を含む): 269660160

約数和(自身を除く): 70614597

約数列:

[1, 3, 89, 223, 267, 669, 3343, 10029, 19847, 59541, 297527, 745489, 892581, 2236467, 66348521, 199045563]

約数ペア:

[(1, 199045563), (3, 66348521), (89, 2236467), (223, 892581), (267, 745489), (669, 297527), (3343, 59541), (10029, 19847)]