205355136

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:582

約数の個数: 128

約数和(自身を含む): 627960960

約数和(自身を除く): 422605824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 241, 317, 336, 384, 448, 482, 634, 672, 723, 896, 951, 964, 1268, 1344, 1446, 1687, 1902, 1928, 2219, 2536, 2688, 2892, 3374, 3804, 3856, 4438, 5061, 5072, 5784, 6657, 6748, 7608, 7712, 8876, 10122, 10144, 11568, 13314, 13496, 15216, 15424, 17752, 20244, 20288, 23136, 26628, 26992, 30432, 30848, 35504, 40488, 40576, 46272, 53256, 53984, 60864, 71008, 76397, 80976, 92544, 106512, 107968, 121728, 142016, 152794, 161952, 213024, 215936, 229191, 284032, 305588, 323904, 426048, 458382, 534779, 611176, 647808, 852096, 916764, 1069558, 1222352, 1604337, 1833528, 2139116, 2444704, 3208674, 3667056, 4278232, 4889408, 6417348, 7334112, 8556464, 9778816, 12834696, 14668224, 17112928, 25669392, 29336448, 34225856, 51338784, 68451712, 102677568, 205355136]

約数ペア:

[(1, 205355136), (2, 102677568), (3, 68451712), (4, 51338784), (6, 34225856), (7, 29336448), (8, 25669392), (12, 17112928), (14, 14668224), (16, 12834696), (21, 9778816), (24, 8556464), (28, 7334112), (32, 6417348), (42, 4889408), (48, 4278232), (56, 3667056), (64, 3208674), (84, 2444704), (96, 2139116), (112, 1833528), (128, 1604337), (168, 1222352), (192, 1069558), (224, 916764), (241, 852096), (317, 647808), (336, 611176), (384, 534779), (448, 458382), (482, 426048), (634, 323904), (672, 305588), (723, 284032), (896, 229191), (951, 215936), (964, 213024), (1268, 161952), (1344, 152794), (1446, 142016), (1687, 121728), (1902, 107968), (1928, 106512), (2219, 92544), (2536, 80976), (2688, 76397), (2892, 71008), (3374, 60864), (3804, 53984), (3856, 53256), (4438, 46272), (5061, 40576), (5072, 40488), (5784, 35504), (6657, 30848), (6748, 30432), (7608, 26992), (7712, 26628), (8876, 23136), (10122, 20288), (10144, 20244), (11568, 17752), (13314, 15424), (13496, 15216)]