208053888

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 256

約数和(自身を含む): 696211200

約数和(自身を除く): 488157312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 29, 32, 34, 42, 48, 51, 56, 58, 64, 68, 84, 87, 96, 102, 112, 116, 119, 128, 136, 157, 168, 174, 192, 203, 204, 224, 232, 238, 272, 314, 336, 348, 357, 384, 406, 408, 448, 464, 471, 476, 493, 544, 609, 628, 672, 696, 714, 812, 816, 896, 928, 942, 952, 986, 1088, 1099, 1218, 1256, 1344, 1392, 1428, 1479, 1624, 1632, 1856, 1884, 1904, 1972, 2176, 2198, 2436, 2512, 2669, 2688, 2784, 2856, 2958, 3248, 3264, 3297, 3451, 3712, 3768, 3808, 3944, 4396, 4553, 4872, 5024, 5338, 5568, 5712, 5916, 6496, 6528, 6594, 6902, 7536, 7616, 7888, 8007, 8792, 9106, 9744, 10048, 10353, 10676, 11136, 11424, 11832, 12992, 13188, 13659, 13804, 15072, 15232, 15776, 16014, 17584, 18212, 18683, 19488, 20096, 20706, 21352, 22848, 23664, 25984, 26376, 27318, 27608, 30144, 31552, 31871, 32028, 35168, 36424, 37366, 38976, 41412, 42704, 45696, 47328, 52752, 54636, 55216, 56049, 60288, 63104, 63742, 64056, 70336, 72848, 74732, 77401, 77952, 82824, 85408, 94656, 95613, 105504, 109272, 110432, 112098, 127484, 128112, 140672, 145696, 149464, 154802, 165648, 170816, 189312, 191226, 211008, 218544, 220864, 224196, 232203, 254968, 256224, 291392, 298928, 309604, 331296, 341632, 382452, 422016, 437088, 441728, 448392, 464406, 509936, 512448, 541807, 582784, 597856, 619208, 662592, 764904, 874176, 896784, 928812, 1019872, 1024896, 1083614, 1195712, 1238416, 1325184, 1529808, 1625421, 1748352, 1793568, 1857624, 2039744, 2167228, 2391424, 2476832, 3059616, 3250842, 3587136, 3715248, 4079488, 4334456, 4953664, 6119232, 6501684, 7174272, 7430496, 8668912, 9907328, 12238464, 13003368, 14860992, 17337824, 26006736, 29721984, 34675648, 52013472, 69351296, 104026944, 208053888]

約数ペア:

[(1, 208053888), (2, 104026944), (3, 69351296), (4, 52013472), (6, 34675648), (7, 29721984), (8, 26006736), (12, 17337824), (14, 14860992), (16, 13003368), (17, 12238464), (21, 9907328), (24, 8668912), (28, 7430496), (29, 7174272), (32, 6501684), (34, 6119232), (42, 4953664), (48, 4334456), (51, 4079488), (56, 3715248), (58, 3587136), (64, 3250842), (68, 3059616), (84, 2476832), (87, 2391424), (96, 2167228), (102, 2039744), (112, 1857624), (116, 1793568), (119, 1748352), (128, 1625421), (136, 1529808), (157, 1325184), (168, 1238416), (174, 1195712), (192, 1083614), (203, 1024896), (204, 1019872), (224, 928812), (232, 896784), (238, 874176), (272, 764904), (314, 662592), (336, 619208), (348, 597856), (357, 582784), (384, 541807), (406, 512448), (408, 509936), (448, 464406), (464, 448392), (471, 441728), (476, 437088), (493, 422016), (544, 382452), (609, 341632), (628, 331296), (672, 309604), (696, 298928), (714, 291392), (812, 256224), (816, 254968), (896, 232203), (928, 224196), (942, 220864), (952, 218544), (986, 211008), (1088, 191226), (1099, 189312), (1218, 170816), (1256, 165648), (1344, 154802), (1392, 149464), (1428, 145696), (1479, 140672), (1624, 128112), (1632, 127484), (1856, 112098), (1884, 110432), (1904, 109272), (1972, 105504), (2176, 95613), (2198, 94656), (2436, 85408), (2512, 82824), (2669, 77952), (2688, 77401), (2784, 74732), (2856, 72848), (2958, 70336), (3248, 64056), (3264, 63742), (3297, 63104), (3451, 60288), (3712, 56049), (3768, 55216), (3808, 54636), (3944, 52752), (4396, 47328), (4553, 45696), (4872, 42704), (5024, 41412), (5338, 38976), (5568, 37366), (5712, 36424), (5916, 35168), (6496, 32028), (6528, 31871), (6594, 31552), (6902, 30144), (7536, 27608), (7616, 27318), (7888, 26376), (8007, 25984), (8792, 23664), (9106, 22848), (9744, 21352), (10048, 20706), (10353, 20096), (10676, 19488), (11136, 18683), (11424, 18212), (11832, 17584), (12992, 16014), (13188, 15776), (13659, 15232), (13804, 15072)]