202112427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{142433}}^1$

素因数の和:142490

約数の個数: 16

約数和(自身を含む): 300820608

約数和(自身を除く): 98708181

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 142433, 427299, 1566763, 4700289, 6124619, 18373857, 67370809, 202112427]

約数ペア:

[(1, 202112427), (3, 67370809), (11, 18373857), (33, 6124619), (43, 4700289), (129, 1566763), (473, 427299), (1419, 142433)]