209590416

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 280

約数和(自身を含む): 741631104

約数和(自身を除く): 532040688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 112, 119, 126, 136, 144, 151, 153, 162, 168, 189, 204, 216, 238, 243, 252, 272, 302, 306, 324, 336, 357, 378, 408, 432, 453, 459, 476, 486, 504, 567, 604, 612, 648, 714, 729, 756, 816, 906, 918, 952, 972, 1008, 1057, 1071, 1134, 1208, 1224, 1296, 1359, 1377, 1428, 1458, 1512, 1701, 1812, 1836, 1904, 1944, 2114, 2142, 2268, 2416, 2448, 2567, 2718, 2754, 2856, 2916, 3024, 3171, 3213, 3402, 3624, 3672, 3888, 4077, 4131, 4228, 4284, 4536, 5103, 5134, 5436, 5508, 5712, 5832, 6342, 6426, 6804, 7248, 7344, 7701, 8154, 8262, 8456, 8568, 9072, 9513, 9639, 10206, 10268, 10872, 11016, 11664, 12231, 12393, 12684, 12852, 13608, 15402, 16308, 16524, 16912, 17136, 17969, 19026, 19278, 20412, 20536, 21744, 22032, 23103, 24462, 24786, 25368, 25704, 27216, 28539, 28917, 30804, 32616, 33048, 35938, 36693, 38052, 38556, 40824, 41072, 46206, 48924, 49572, 50736, 51408, 53907, 57078, 57834, 61608, 65232, 66096, 69309, 71876, 73386, 76104, 77112, 81648, 85617, 86751, 92412, 97848, 99144, 107814, 110079, 114156, 115668, 123216, 138618, 143752, 146772, 152208, 154224, 161721, 171234, 173502, 184824, 195696, 198288, 207927, 215628, 220158, 228312, 231336, 256851, 277236, 287504, 293544, 323442, 342468, 347004, 369648, 415854, 431256, 440316, 456624, 462672, 485163, 513702, 554472, 587088, 623781, 646884, 684936, 694008, 770553, 831708, 862512, 880632, 970326, 1027404, 1108944, 1247562, 1293768, 1369872, 1388016, 1455489, 1541106, 1663416, 1761264, 1871343, 1940652, 2054808, 2495124, 2587536, 2910978, 3082212, 3326832, 3742686, 3881304, 4109616, 4366467, 4990248, 5821956, 6164424, 7485372, 7762608, 8732934, 9980496, 11643912, 12328848, 13099401, 14970744, 17465868, 23287824, 26198802, 29941488, 34931736, 52397604, 69863472, 104795208, 209590416]

約数ペア:

[(1, 209590416), (2, 104795208), (3, 69863472), (4, 52397604), (6, 34931736), (7, 29941488), (8, 26198802), (9, 23287824), (12, 17465868), (14, 14970744), (16, 13099401), (17, 12328848), (18, 11643912), (21, 9980496), (24, 8732934), (27, 7762608), (28, 7485372), (34, 6164424), (36, 5821956), (42, 4990248), (48, 4366467), (51, 4109616), (54, 3881304), (56, 3742686), (63, 3326832), (68, 3082212), (72, 2910978), (81, 2587536), (84, 2495124), (102, 2054808), (108, 1940652), (112, 1871343), (119, 1761264), (126, 1663416), (136, 1541106), (144, 1455489), (151, 1388016), (153, 1369872), (162, 1293768), (168, 1247562), (189, 1108944), (204, 1027404), (216, 970326), (238, 880632), (243, 862512), (252, 831708), (272, 770553), (302, 694008), (306, 684936), (324, 646884), (336, 623781), (357, 587088), (378, 554472), (408, 513702), (432, 485163), (453, 462672), (459, 456624), (476, 440316), (486, 431256), (504, 415854), (567, 369648), (604, 347004), (612, 342468), (648, 323442), (714, 293544), (729, 287504), (756, 277236), (816, 256851), (906, 231336), (918, 228312), (952, 220158), (972, 215628), (1008, 207927), (1057, 198288), (1071, 195696), (1134, 184824), (1208, 173502), (1224, 171234), (1296, 161721), (1359, 154224), (1377, 152208), (1428, 146772), (1458, 143752), (1512, 138618), (1701, 123216), (1812, 115668), (1836, 114156), (1904, 110079), (1944, 107814), (2114, 99144), (2142, 97848), (2268, 92412), (2416, 86751), (2448, 85617), (2567, 81648), (2718, 77112), (2754, 76104), (2856, 73386), (2916, 71876), (3024, 69309), (3171, 66096), (3213, 65232), (3402, 61608), (3624, 57834), (3672, 57078), (3888, 53907), (4077, 51408), (4131, 50736), (4228, 49572), (4284, 48924), (4536, 46206), (5103, 41072), (5134, 40824), (5436, 38556), (5508, 38052), (5712, 36693), (5832, 35938), (6342, 33048), (6426, 32616), (6804, 30804), (7248, 28917), (7344, 28539), (7701, 27216), (8154, 25704), (8262, 25368), (8456, 24786), (8568, 24462), (9072, 23103), (9513, 22032), (9639, 21744), (10206, 20536), (10268, 20412), (10872, 19278), (11016, 19026), (11664, 17969), (12231, 17136), (12393, 16912), (12684, 16524), (12852, 16308), (13608, 15402)]