222514376

素因数分解:

$2^3\times 7^1\times {\mathrm{1693}}^1\times {\mathrm{2347}}^1$

素因数の和:4053

約数の個数: 32

約数和(自身を含む): 477301440

約数和(自身を除く): 254787064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1693, 2347, 3386, 4694, 6772, 9388, 11851, 13544, 16429, 18776, 23702, 32858, 47404, 65716, 94808, 131432, 3973471, 7946942, 15893884, 27814297, 31787768, 55628594, 111257188, 222514376]

約数ペア:

[(1, 222514376), (2, 111257188), (4, 55628594), (7, 31787768), (8, 27814297), (14, 15893884), (28, 7946942), (56, 3973471), (1693, 131432), (2347, 94808), (3386, 65716), (4694, 47404), (6772, 32858), (9388, 23702), (11851, 18776), (13544, 16429)]