201005728

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 516245184

約数和(自身を除く): 315239456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 77, 88, 97, 112, 116, 154, 176, 194, 203, 224, 232, 308, 319, 352, 388, 406, 464, 616, 638, 679, 776, 812, 841, 928, 1067, 1232, 1276, 1358, 1552, 1624, 1682, 2134, 2233, 2464, 2552, 2716, 2813, 3104, 3248, 3364, 4268, 4466, 5104, 5432, 5626, 5887, 6496, 6728, 7469, 8536, 8932, 9251, 10208, 10864, 11252, 11774, 13456, 14938, 17072, 17864, 18502, 19691, 21728, 22504, 23548, 26912, 29876, 30943, 34144, 35728, 37004, 39382, 45008, 47096, 59752, 61886, 64757, 71456, 74008, 78764, 81577, 90016, 94192, 119504, 123772, 129514, 148016, 157528, 163154, 188384, 216601, 239008, 247544, 259028, 296032, 315056, 326308, 433202, 495088, 518056, 571039, 630112, 652616, 866404, 897347, 990176, 1036112, 1142078, 1305232, 1732808, 1794694, 2072224, 2284156, 2610464, 3465616, 3589388, 4568312, 6281429, 6931232, 7178776, 9136624, 12562858, 14357552, 18273248, 25125716, 28715104, 50251432, 100502864, 201005728]

約数ペア:

[(1, 201005728), (2, 100502864), (4, 50251432), (7, 28715104), (8, 25125716), (11, 18273248), (14, 14357552), (16, 12562858), (22, 9136624), (28, 7178776), (29, 6931232), (32, 6281429), (44, 4568312), (56, 3589388), (58, 3465616), (77, 2610464), (88, 2284156), (97, 2072224), (112, 1794694), (116, 1732808), (154, 1305232), (176, 1142078), (194, 1036112), (203, 990176), (224, 897347), (232, 866404), (308, 652616), (319, 630112), (352, 571039), (388, 518056), (406, 495088), (464, 433202), (616, 326308), (638, 315056), (679, 296032), (776, 259028), (812, 247544), (841, 239008), (928, 216601), (1067, 188384), (1232, 163154), (1276, 157528), (1358, 148016), (1552, 129514), (1624, 123772), (1682, 119504), (2134, 94192), (2233, 90016), (2464, 81577), (2552, 78764), (2716, 74008), (2813, 71456), (3104, 64757), (3248, 61886), (3364, 59752), (4268, 47096), (4466, 45008), (5104, 39382), (5432, 37004), (5626, 35728), (5887, 34144), (6496, 30943), (6728, 29876), (7469, 26912), (8536, 23548), (8932, 22504), (9251, 21728), (10208, 19691), (10864, 18502), (11252, 17864), (11774, 17072), (13456, 14938)]