204861696

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 216

約数和(自身を含む): 632528064

約数和(自身を除く): 427666368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 71, 78, 96, 102, 104, 128, 136, 142, 156, 192, 204, 208, 213, 221, 256, 272, 284, 289, 312, 384, 408, 416, 426, 442, 544, 568, 578, 624, 663, 768, 816, 832, 852, 867, 884, 923, 1088, 1136, 1156, 1207, 1248, 1326, 1632, 1664, 1704, 1734, 1768, 1846, 2176, 2272, 2312, 2414, 2496, 2652, 2769, 3264, 3328, 3408, 3468, 3536, 3621, 3692, 3757, 4352, 4544, 4624, 4828, 4992, 5304, 5538, 6528, 6816, 6936, 7072, 7242, 7384, 7514, 9088, 9248, 9656, 9984, 10608, 11076, 11271, 13056, 13632, 13872, 14144, 14484, 14768, 15028, 15691, 18176, 18496, 19312, 20519, 21216, 22152, 22542, 27264, 27744, 28288, 28968, 29536, 30056, 31382, 36992, 38624, 41038, 42432, 44304, 45084, 47073, 54528, 55488, 56576, 57936, 59072, 60112, 61557, 62764, 73984, 77248, 82076, 84864, 88608, 90168, 94146, 110976, 115872, 118144, 120224, 123114, 125528, 154496, 164152, 169728, 177216, 180336, 188292, 221952, 231744, 236288, 240448, 246228, 251056, 266747, 308992, 328304, 354432, 360672, 376584, 463488, 480896, 492456, 502112, 533494, 656608, 708864, 721344, 753168, 800241, 926976, 961792, 984912, 1004224, 1066988, 1313216, 1442688, 1506336, 1600482, 1969824, 2008448, 2133976, 2626432, 2885376, 3012672, 3200964, 3939648, 4016896, 4267952, 5252864, 6025344, 6401928, 7879296, 8535904, 12050688, 12803856, 15758592, 17071808, 25607712, 34143616, 51215424, 68287232, 102430848, 204861696]

約数ペア:

[(1, 204861696), (2, 102430848), (3, 68287232), (4, 51215424), (6, 34143616), (8, 25607712), (12, 17071808), (13, 15758592), (16, 12803856), (17, 12050688), (24, 8535904), (26, 7879296), (32, 6401928), (34, 6025344), (39, 5252864), (48, 4267952), (51, 4016896), (52, 3939648), (64, 3200964), (68, 3012672), (71, 2885376), (78, 2626432), (96, 2133976), (102, 2008448), (104, 1969824), (128, 1600482), (136, 1506336), (142, 1442688), (156, 1313216), (192, 1066988), (204, 1004224), (208, 984912), (213, 961792), (221, 926976), (256, 800241), (272, 753168), (284, 721344), (289, 708864), (312, 656608), (384, 533494), (408, 502112), (416, 492456), (426, 480896), (442, 463488), (544, 376584), (568, 360672), (578, 354432), (624, 328304), (663, 308992), (768, 266747), (816, 251056), (832, 246228), (852, 240448), (867, 236288), (884, 231744), (923, 221952), (1088, 188292), (1136, 180336), (1156, 177216), (1207, 169728), (1248, 164152), (1326, 154496), (1632, 125528), (1664, 123114), (1704, 120224), (1734, 118144), (1768, 115872), (1846, 110976), (2176, 94146), (2272, 90168), (2312, 88608), (2414, 84864), (2496, 82076), (2652, 77248), (2769, 73984), (3264, 62764), (3328, 61557), (3408, 60112), (3468, 59072), (3536, 57936), (3621, 56576), (3692, 55488), (3757, 54528), (4352, 47073), (4544, 45084), (4624, 44304), (4828, 42432), (4992, 41038), (5304, 38624), (5538, 36992), (6528, 31382), (6816, 30056), (6936, 29536), (7072, 28968), (7242, 28288), (7384, 27744), (7514, 27264), (9088, 22542), (9248, 22152), (9656, 21216), (9984, 20519), (10608, 19312), (11076, 18496), (11271, 18176), (13056, 15691), (13632, 15028), (13872, 14768), (14144, 14484)]