202379815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{823}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 281926656

約数和(自身を除く): 79546841

約数列:

[1, 5, 11, 17, 55, 85, 187, 263, 823, 935, 1315, 2893, 4115, 4471, 9053, 13991, 14465, 22355, 45265, 49181, 69955, 153901, 216449, 245905, 769505, 1082245, 2380939, 3679633, 11904695, 18398165, 40475963, 202379815]

約数ペア:

[(1, 202379815), (5, 40475963), (11, 18398165), (17, 11904695), (55, 3679633), (85, 2380939), (187, 1082245), (263, 769505), (823, 245905), (935, 216449), (1315, 153901), (2893, 69955), (4115, 49181), (4471, 45265), (9053, 22355), (13991, 14465)]