204025918

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{6397}}^1$

素因数の和:6867

約数の個数: 16

約数和(自身を含む): 315088704

約数和(自身を除く): 111062786

約数列:

[1, 2, 37, 74, 431, 862, 6397, 12794, 15947, 31894, 236689, 473378, 2757107, 5514214, 102012959, 204025918]

約数ペア:

[(1, 204025918), (2, 102012959), (37, 5514214), (74, 2757107), (431, 473378), (862, 236689), (6397, 31894), (12794, 15947)]