205548033

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{19993}}^1$

素因数の和:20168

約数の個数: 16

約数和(自身を含む): 287913600

約数和(自身を除く): 82365567

約数列:

[1, 3, 23, 69, 149, 447, 3427, 10281, 19993, 59979, 459839, 1379517, 2978957, 8936871, 68516011, 205548033]

約数ペア:

[(1, 205548033), (3, 68516011), (23, 8936871), (69, 2978957), (149, 1379517), (447, 459839), (3427, 59979), (10281, 19993)]