201178295

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{2161}}^1$

素因数の和:2642

約数の個数: 16

約数和(自身を含む): 247713312

約数和(自身を除く): 46535017

約数列:

[1, 5, 43, 215, 433, 2161, 2165, 10805, 18619, 92923, 93095, 464615, 935713, 4678565, 40235659, 201178295]

約数ペア:

[(1, 201178295), (5, 40235659), (43, 4678565), (215, 935713), (433, 464615), (2161, 93095), (2165, 92923), (10805, 18619)]