201638019

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{5441}}^1$

素因数の和:6578

約数の個数: 16

約数和(自身を含む): 293606784

約数和(自身を除く): 91968765

約数列:

[1, 3, 11, 33, 1123, 3369, 5441, 12353, 16323, 37059, 59851, 179553, 6110243, 18330729, 67212673, 201638019]

約数ペア:

[(1, 201638019), (3, 67212673), (11, 18330729), (33, 6110243), (1123, 179553), (3369, 59851), (5441, 37059), (12353, 16323)]