205065687

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{9091}}^1$

素因数の和:9270

約数の個数: 16

約数和(自身を含む): 279888128

約数和(自身を除く): 74822441

約数列:

[1, 3, 73, 103, 219, 309, 7519, 9091, 22557, 27273, 663643, 936373, 1990929, 2809119, 68355229, 205065687]

約数ペア:

[(1, 205065687), (3, 68355229), (73, 2809119), (103, 1990929), (219, 936373), (309, 663643), (7519, 27273), (9091, 22557)]