249767252

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107473}}^1$

素因数の和:107567

約数の個数: 24

約数和(自身を含む): 505557696

約数和(自身を除く): 255790444

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 107473, 214946, 429892, 752311, 1504622, 3009244, 8920259, 17840518, 35681036, 62441813, 124883626, 249767252]

約数ペア:

[(1, 249767252), (2, 124883626), (4, 62441813), (7, 35681036), (14, 17840518), (28, 8920259), (83, 3009244), (166, 1504622), (332, 752311), (581, 429892), (1162, 214946), (2324, 107473)]