205121664

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{16187}}^1$

素因数の和:16218

約数の個数: 96

約数和(自身を含む): 643958640

約数和(自身を除く): 438836976

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 528, 576, 704, 792, 1056, 1152, 1408, 1584, 2112, 3168, 4224, 6336, 12672, 16187, 32374, 48561, 64748, 97122, 129496, 145683, 178057, 194244, 258992, 291366, 356114, 388488, 517984, 534171, 582732, 712228, 776976, 1035968, 1068342, 1165464, 1424456, 1553952, 1602513, 2071936, 2136684, 2330928, 2848912, 3107904, 3205026, 4273368, 4661856, 5697824, 6215808, 6410052, 8546736, 9323712, 11395648, 12820104, 17093472, 18647424, 22791296, 25640208, 34186944, 51280416, 68373888, 102560832, 205121664]

約数ペア:

[(1, 205121664), (2, 102560832), (3, 68373888), (4, 51280416), (6, 34186944), (8, 25640208), (9, 22791296), (11, 18647424), (12, 17093472), (16, 12820104), (18, 11395648), (22, 9323712), (24, 8546736), (32, 6410052), (33, 6215808), (36, 5697824), (44, 4661856), (48, 4273368), (64, 3205026), (66, 3107904), (72, 2848912), (88, 2330928), (96, 2136684), (99, 2071936), (128, 1602513), (132, 1553952), (144, 1424456), (176, 1165464), (192, 1068342), (198, 1035968), (264, 776976), (288, 712228), (352, 582732), (384, 534171), (396, 517984), (528, 388488), (576, 356114), (704, 291366), (792, 258992), (1056, 194244), (1152, 178057), (1408, 145683), (1584, 129496), (2112, 97122), (3168, 64748), (4224, 48561), (6336, 32374), (12672, 16187)]