204534976

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:857

約数の個数: 56

約数和(自身を含む): 419380416

約数和(自身を除く): 214845440

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 97, 188, 194, 376, 388, 701, 752, 776, 1402, 1504, 1552, 2804, 3008, 3104, 4559, 5608, 6208, 9118, 11216, 18236, 22432, 32947, 36472, 44864, 65894, 67997, 72944, 131788, 135994, 145888, 263576, 271988, 291776, 527152, 543976, 1054304, 1087952, 2108608, 2175904, 3195859, 4351808, 6391718, 12783436, 25566872, 51133744, 102267488, 204534976]

約数ペア:

[(1, 204534976), (2, 102267488), (4, 51133744), (8, 25566872), (16, 12783436), (32, 6391718), (47, 4351808), (64, 3195859), (94, 2175904), (97, 2108608), (188, 1087952), (194, 1054304), (376, 543976), (388, 527152), (701, 291776), (752, 271988), (776, 263576), (1402, 145888), (1504, 135994), (1552, 131788), (2804, 72944), (3008, 67997), (3104, 65894), (4559, 44864), (5608, 36472), (6208, 32947), (9118, 22432), (11216, 18236)]