209346368

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1847}}^1$

素因数の和:1900

約数の個数: 112

約数和(自身を含む): 540739584

約数和(自身を除く): 331393216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 112, 154, 161, 176, 184, 224, 253, 308, 322, 352, 368, 448, 506, 616, 644, 704, 736, 1012, 1232, 1288, 1472, 1771, 1847, 2024, 2464, 2576, 3542, 3694, 4048, 4928, 5152, 7084, 7388, 8096, 10304, 12929, 14168, 14776, 16192, 20317, 25858, 28336, 29552, 40634, 42481, 51716, 56672, 59104, 81268, 84962, 103432, 113344, 118208, 142219, 162536, 169924, 206864, 284438, 297367, 325072, 339848, 413728, 467291, 568876, 594734, 650144, 679696, 827456, 934582, 1137752, 1189468, 1300288, 1359392, 1869164, 2275504, 2378936, 2718784, 3271037, 3738328, 4551008, 4757872, 6542074, 7476656, 9102016, 9515744, 13084148, 14953312, 19031488, 26168296, 29906624, 52336592, 104673184, 209346368]

約数ペア:

[(1, 209346368), (2, 104673184), (4, 52336592), (7, 29906624), (8, 26168296), (11, 19031488), (14, 14953312), (16, 13084148), (22, 9515744), (23, 9102016), (28, 7476656), (32, 6542074), (44, 4757872), (46, 4551008), (56, 3738328), (64, 3271037), (77, 2718784), (88, 2378936), (92, 2275504), (112, 1869164), (154, 1359392), (161, 1300288), (176, 1189468), (184, 1137752), (224, 934582), (253, 827456), (308, 679696), (322, 650144), (352, 594734), (368, 568876), (448, 467291), (506, 413728), (616, 339848), (644, 325072), (704, 297367), (736, 284438), (1012, 206864), (1232, 169924), (1288, 162536), (1472, 142219), (1771, 118208), (1847, 113344), (2024, 103432), (2464, 84962), (2576, 81268), (3542, 59104), (3694, 56672), (4048, 51716), (4928, 42481), (5152, 40634), (7084, 29552), (7388, 28336), (8096, 25858), (10304, 20317), (12929, 16192), (14168, 14776)]