208901088

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 701955072

約数和(自身を除く): 493053984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 47, 48, 61, 66, 69, 72, 88, 92, 94, 96, 99, 122, 132, 138, 141, 144, 176, 183, 184, 188, 198, 207, 244, 253, 264, 276, 282, 288, 352, 366, 368, 376, 396, 414, 423, 488, 506, 517, 528, 549, 552, 564, 671, 732, 736, 752, 759, 792, 828, 846, 976, 1012, 1034, 1056, 1081, 1098, 1104, 1128, 1342, 1403, 1464, 1504, 1518, 1551, 1584, 1656, 1692, 1952, 2013, 2024, 2068, 2162, 2196, 2208, 2256, 2277, 2684, 2806, 2867, 2928, 3036, 3102, 3168, 3243, 3312, 3384, 4026, 4048, 4136, 4209, 4324, 4392, 4512, 4554, 4653, 5368, 5612, 5734, 5856, 6039, 6072, 6204, 6486, 6624, 6768, 8052, 8096, 8272, 8418, 8601, 8648, 8784, 9108, 9306, 9729, 10736, 11224, 11468, 11891, 12078, 12144, 12408, 12627, 12972, 13536, 15433, 16104, 16544, 16836, 17202, 17296, 17568, 18216, 18612, 19458, 21472, 22448, 22936, 23782, 24156, 24288, 24816, 25254, 25803, 25944, 30866, 31537, 32208, 33672, 34404, 34592, 35673, 36432, 37224, 38916, 44896, 45872, 46299, 47564, 48312, 49632, 50508, 51606, 51888, 61732, 63074, 64416, 65941, 67344, 68808, 71346, 72864, 74448, 77832, 91744, 92598, 94611, 95128, 96624, 101016, 103212, 103776, 107019, 123464, 126148, 131882, 134688, 137616, 138897, 142692, 148896, 155664, 185196, 189222, 190256, 193248, 197823, 202032, 206424, 214038, 246928, 252296, 263764, 275232, 277794, 283833, 285384, 311328, 370392, 378444, 380512, 395646, 404064, 412848, 428076, 493856, 504592, 527528, 555588, 567666, 570768, 593469, 725351, 740784, 756888, 791292, 825696, 856152, 1009184, 1055056, 1111176, 1135332, 1141536, 1186938, 1450702, 1481568, 1513776, 1582584, 1712304, 2110112, 2176053, 2222352, 2270664, 2373876, 2901404, 3027552, 3165168, 3424608, 4352106, 4444704, 4541328, 4747752, 5802808, 6330336, 6528159, 8704212, 9082656, 9495504, 11605616, 13056318, 17408424, 18991008, 23211232, 26112636, 34816848, 52225272, 69633696, 104450544, 208901088]

約数ペア:

[(1, 208901088), (2, 104450544), (3, 69633696), (4, 52225272), (6, 34816848), (8, 26112636), (9, 23211232), (11, 18991008), (12, 17408424), (16, 13056318), (18, 11605616), (22, 9495504), (23, 9082656), (24, 8704212), (32, 6528159), (33, 6330336), (36, 5802808), (44, 4747752), (46, 4541328), (47, 4444704), (48, 4352106), (61, 3424608), (66, 3165168), (69, 3027552), (72, 2901404), (88, 2373876), (92, 2270664), (94, 2222352), (96, 2176053), (99, 2110112), (122, 1712304), (132, 1582584), (138, 1513776), (141, 1481568), (144, 1450702), (176, 1186938), (183, 1141536), (184, 1135332), (188, 1111176), (198, 1055056), (207, 1009184), (244, 856152), (253, 825696), (264, 791292), (276, 756888), (282, 740784), (288, 725351), (352, 593469), (366, 570768), (368, 567666), (376, 555588), (396, 527528), (414, 504592), (423, 493856), (488, 428076), (506, 412848), (517, 404064), (528, 395646), (549, 380512), (552, 378444), (564, 370392), (671, 311328), (732, 285384), (736, 283833), (752, 277794), (759, 275232), (792, 263764), (828, 252296), (846, 246928), (976, 214038), (1012, 206424), (1034, 202032), (1056, 197823), (1081, 193248), (1098, 190256), (1104, 189222), (1128, 185196), (1342, 155664), (1403, 148896), (1464, 142692), (1504, 138897), (1518, 137616), (1551, 134688), (1584, 131882), (1656, 126148), (1692, 123464), (1952, 107019), (2013, 103776), (2024, 103212), (2068, 101016), (2162, 96624), (2196, 95128), (2208, 94611), (2256, 92598), (2277, 91744), (2684, 77832), (2806, 74448), (2867, 72864), (2928, 71346), (3036, 68808), (3102, 67344), (3168, 65941), (3243, 64416), (3312, 63074), (3384, 61732), (4026, 51888), (4048, 51606), (4136, 50508), (4209, 49632), (4324, 48312), (4392, 47564), (4512, 46299), (4554, 45872), (4653, 44896), (5368, 38916), (5612, 37224), (5734, 36432), (5856, 35673), (6039, 34592), (6072, 34404), (6204, 33672), (6486, 32208), (6624, 31537), (6768, 30866), (8052, 25944), (8096, 25803), (8272, 25254), (8418, 24816), (8601, 24288), (8648, 24156), (8784, 23782), (9108, 22936), (9306, 22448), (9729, 21472), (10736, 19458), (11224, 18612), (11468, 18216), (11891, 17568), (12078, 17296), (12144, 17202), (12408, 16836), (12627, 16544), (12972, 16104), (13536, 15433)]