202440667

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 244629504

約数和(自身を除く): 42188837

約数列:

[1, 11, 13, 71, 127, 143, 157, 781, 923, 1397, 1651, 1727, 2041, 9017, 10153, 11147, 18161, 19939, 22451, 99187, 117221, 122617, 144911, 219329, 259207, 1289431, 1415669, 1594021, 2851277, 15572359, 18403697, 202440667]

約数ペア:

[(1, 202440667), (11, 18403697), (13, 15572359), (71, 2851277), (127, 1594021), (143, 1415669), (157, 1289431), (781, 259207), (923, 219329), (1397, 144911), (1651, 122617), (1727, 117221), (2041, 99187), (9017, 22451), (10153, 19939), (11147, 18161)]