200966843

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{821}}^1$

素因数の和:884

約数の個数: 36

約数和(自身を含む): 268504656

約数和(自身を除く): 67537813

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 289, 821, 847, 1309, 2023, 2057, 3179, 5747, 9031, 13957, 14399, 22253, 34969, 63217, 97699, 99341, 153527, 237269, 244783, 695387, 1074689, 1660883, 1688797, 2609959, 11821579, 18269713, 28709549, 200966843]

約数ペア:

[(1, 200966843), (7, 28709549), (11, 18269713), (17, 11821579), (77, 2609959), (119, 1688797), (121, 1660883), (187, 1074689), (289, 695387), (821, 244783), (847, 237269), (1309, 153527), (2023, 99341), (2057, 97699), (3179, 63217), (5747, 34969), (9031, 22253), (13957, 14399)]