205028488

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{13921}}^1$

素因数の和:14197

約数の個数: 32

約数和(自身を含む): 441048960

約数和(自身を除く): 236020472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 3682, 7364, 13921, 14728, 27842, 55684, 97447, 111368, 194894, 389788, 779576, 3661223, 7322446, 14644892, 25628561, 29289784, 51257122, 102514244, 205028488]

約数ペア:

[(1, 205028488), (2, 102514244), (4, 51257122), (7, 29289784), (8, 25628561), (14, 14644892), (28, 7322446), (56, 3661223), (263, 779576), (526, 389788), (1052, 194894), (1841, 111368), (2104, 97447), (3682, 55684), (7364, 27842), (13921, 14728)]