208798131

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1433}}^1\times {\mathrm{2857}}^1$

素因数の和:4310

約数の個数: 16

約数和(自身を含む): 295082784

約数和(自身を除く): 86284653

約数列:

[1, 3, 17, 51, 1433, 2857, 4299, 8571, 24361, 48569, 73083, 145707, 4094081, 12282243, 69599377, 208798131]

約数ペア:

[(1, 208798131), (3, 69599377), (17, 12282243), (51, 4094081), (1433, 145707), (2857, 73083), (4299, 48569), (8571, 24361)]