208727904

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 288

約数和(自身を含む): 733598208

約数和(自身を除く): 524870304

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 96, 102, 112, 119, 121, 132, 136, 151, 154, 168, 176, 187, 204, 224, 231, 238, 242, 264, 272, 302, 308, 336, 352, 357, 363, 374, 408, 453, 462, 476, 484, 528, 544, 561, 604, 616, 672, 714, 726, 748, 816, 847, 906, 924, 952, 968, 1056, 1057, 1122, 1208, 1232, 1309, 1428, 1452, 1496, 1632, 1661, 1694, 1812, 1848, 1904, 1936, 2057, 2114, 2244, 2416, 2464, 2541, 2567, 2618, 2856, 2904, 2992, 3171, 3322, 3388, 3624, 3696, 3808, 3872, 3927, 4114, 4228, 4488, 4832, 4983, 5082, 5134, 5236, 5712, 5808, 5984, 6171, 6342, 6644, 6776, 7248, 7392, 7701, 7854, 8228, 8456, 8976, 9966, 10164, 10268, 10472, 11424, 11616, 11627, 12342, 12684, 13288, 13552, 14399, 14496, 15402, 15708, 16456, 16912, 17952, 17969, 18271, 19932, 20328, 20536, 20944, 23254, 24684, 25368, 26576, 27104, 28237, 28798, 30804, 31416, 32912, 33824, 34881, 35938, 36542, 39864, 40656, 41072, 41888, 43197, 46508, 49368, 50736, 53152, 53907, 54813, 56474, 57596, 61608, 62832, 65824, 69762, 71876, 73084, 79728, 81312, 82144, 84711, 86394, 93016, 98736, 101472, 107814, 109626, 112948, 115192, 123216, 125664, 127897, 139524, 143752, 146168, 159456, 169422, 172788, 186032, 197472, 197659, 215628, 219252, 225896, 230384, 246432, 255794, 279048, 287504, 292336, 310607, 338844, 345576, 372064, 383691, 395318, 431256, 438504, 451792, 460768, 511588, 558096, 575008, 584672, 592977, 621214, 677688, 691152, 767382, 790636, 862512, 877008, 903584, 931821, 1023176, 1116192, 1185954, 1242428, 1355376, 1382304, 1534764, 1581272, 1725024, 1754016, 1863642, 2046352, 2174249, 2371908, 2484856, 2710752, 3069528, 3162544, 3727284, 4092704, 4348498, 4743816, 4969712, 6139056, 6325088, 6522747, 7454568, 8696996, 9487632, 9939424, 12278112, 13045494, 14909136, 17393992, 18975264, 26090988, 29818272, 34787984, 52181976, 69575968, 104363952, 208727904]

約数ペア:

[(1, 208727904), (2, 104363952), (3, 69575968), (4, 52181976), (6, 34787984), (7, 29818272), (8, 26090988), (11, 18975264), (12, 17393992), (14, 14909136), (16, 13045494), (17, 12278112), (21, 9939424), (22, 9487632), (24, 8696996), (28, 7454568), (32, 6522747), (33, 6325088), (34, 6139056), (42, 4969712), (44, 4743816), (48, 4348498), (51, 4092704), (56, 3727284), (66, 3162544), (68, 3069528), (77, 2710752), (84, 2484856), (88, 2371908), (96, 2174249), (102, 2046352), (112, 1863642), (119, 1754016), (121, 1725024), (132, 1581272), (136, 1534764), (151, 1382304), (154, 1355376), (168, 1242428), (176, 1185954), (187, 1116192), (204, 1023176), (224, 931821), (231, 903584), (238, 877008), (242, 862512), (264, 790636), (272, 767382), (302, 691152), (308, 677688), (336, 621214), (352, 592977), (357, 584672), (363, 575008), (374, 558096), (408, 511588), (453, 460768), (462, 451792), (476, 438504), (484, 431256), (528, 395318), (544, 383691), (561, 372064), (604, 345576), (616, 338844), (672, 310607), (714, 292336), (726, 287504), (748, 279048), (816, 255794), (847, 246432), (906, 230384), (924, 225896), (952, 219252), (968, 215628), (1056, 197659), (1057, 197472), (1122, 186032), (1208, 172788), (1232, 169422), (1309, 159456), (1428, 146168), (1452, 143752), (1496, 139524), (1632, 127897), (1661, 125664), (1694, 123216), (1812, 115192), (1848, 112948), (1904, 109626), (1936, 107814), (2057, 101472), (2114, 98736), (2244, 93016), (2416, 86394), (2464, 84711), (2541, 82144), (2567, 81312), (2618, 79728), (2856, 73084), (2904, 71876), (2992, 69762), (3171, 65824), (3322, 62832), (3388, 61608), (3624, 57596), (3696, 56474), (3808, 54813), (3872, 53907), (3927, 53152), (4114, 50736), (4228, 49368), (4488, 46508), (4832, 43197), (4983, 41888), (5082, 41072), (5134, 40656), (5236, 39864), (5712, 36542), (5808, 35938), (5984, 34881), (6171, 33824), (6342, 32912), (6644, 31416), (6776, 30804), (7248, 28798), (7392, 28237), (7701, 27104), (7854, 26576), (8228, 25368), (8456, 24684), (8976, 23254), (9966, 20944), (10164, 20536), (10268, 20328), (10472, 19932), (11424, 18271), (11616, 17969), (11627, 17952), (12342, 16912), (12684, 16456), (13288, 15708), (13552, 15402), (14399, 14496)]