201112918

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1\times {\mathrm{881}}^1$

素因数の和:1767

約数の個数: 16

約数和(自身を含む): 304353504

約数和(自身を除く): 103240586

約数列:

[1, 2, 157, 314, 727, 881, 1454, 1762, 114139, 138317, 228278, 276634, 640487, 1280974, 100556459, 201112918]

約数ペア:

[(1, 201112918), (2, 100556459), (157, 1280974), (314, 640487), (727, 276634), (881, 228278), (1454, 138317), (1762, 114139)]