201020996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{10313}}^1$

素因数の和:10771

約数の個数: 24

約数和(自身を含む): 384670944

約数和(自身を除く): 183649948

約数列:

[1, 2, 4, 11, 22, 44, 443, 886, 1772, 4873, 9746, 10313, 19492, 20626, 41252, 113443, 226886, 453772, 4568659, 9137318, 18274636, 50255249, 100510498, 201020996]

約数ペア:

[(1, 201020996), (2, 100510498), (4, 50255249), (11, 18274636), (22, 9137318), (44, 4568659), (443, 453772), (886, 226886), (1772, 113443), (4873, 41252), (9746, 20626), (10313, 19492)]