205598872

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{4999}}^1$

素因数の和:5155

約数の個数: 32

約数和(自身を含む): 396900000

約数和(自身を除く): 191301128

約数列:

[1, 2, 4, 8, 53, 97, 106, 194, 212, 388, 424, 776, 4999, 5141, 9998, 10282, 19996, 20564, 39992, 41128, 264947, 484903, 529894, 969806, 1059788, 1939612, 2119576, 3879224, 25699859, 51399718, 102799436, 205598872]

約数ペア:

[(1, 205598872), (2, 102799436), (4, 51399718), (8, 25699859), (53, 3879224), (97, 2119576), (106, 1939612), (194, 1059788), (212, 969806), (388, 529894), (424, 484903), (776, 264947), (4999, 41128), (5141, 39992), (9998, 20564), (10282, 19996)]