199967152

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7057}}^1$

素因数の和:7106

約数の個数: 80

約数和(自身を含む): 504110592

約数和(自身を除く): 304143440

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 368, 506, 616, 644, 1012, 1232, 1288, 1771, 2024, 2576, 3542, 4048, 7057, 7084, 14114, 14168, 28228, 28336, 49399, 56456, 77627, 98798, 112912, 155254, 162311, 197596, 310508, 324622, 395192, 543389, 621016, 649244, 790384, 1086778, 1136177, 1242032, 1298488, 1785421, 2173556, 2272354, 2596976, 3570842, 4347112, 4544708, 7141684, 8694224, 9089416, 12497947, 14283368, 18178832, 24995894, 28566736, 49991788, 99983576, 199967152]

約数ペア:

[(1, 199967152), (2, 99983576), (4, 49991788), (7, 28566736), (8, 24995894), (11, 18178832), (14, 14283368), (16, 12497947), (22, 9089416), (23, 8694224), (28, 7141684), (44, 4544708), (46, 4347112), (56, 3570842), (77, 2596976), (88, 2272354), (92, 2173556), (112, 1785421), (154, 1298488), (161, 1242032), (176, 1136177), (184, 1086778), (253, 790384), (308, 649244), (322, 621016), (368, 543389), (506, 395192), (616, 324622), (644, 310508), (1012, 197596), (1232, 162311), (1288, 155254), (1771, 112912), (2024, 98798), (2576, 77627), (3542, 56456), (4048, 49399), (7057, 28336), (7084, 28228), (14114, 14168)]