208060017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{70841}}^1$

素因数の和:70944

約数の個数: 16

約数和(自身を含む): 306037440

約数和(自身を除く): 97977423

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 70841, 212523, 779251, 2337753, 6304849, 18914547, 69353339, 208060017]

約数ペア:

[(1, 208060017), (3, 69353339), (11, 18914547), (33, 6304849), (89, 2337753), (267, 779251), (979, 212523), (2937, 70841)]