208670616

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:339

約数の個数: 288

約数和(自身を含む): 757598400

約数和(自身を除く): 548927784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 49, 56, 57, 63, 66, 72, 76, 77, 84, 88, 98, 99, 114, 126, 132, 133, 147, 152, 154, 168, 171, 196, 198, 209, 228, 231, 252, 264, 266, 283, 294, 308, 342, 392, 396, 399, 418, 441, 456, 462, 504, 532, 539, 566, 588, 616, 627, 684, 693, 792, 798, 836, 849, 882, 924, 931, 1064, 1078, 1132, 1176, 1197, 1254, 1368, 1386, 1463, 1596, 1617, 1672, 1698, 1764, 1848, 1862, 1881, 1981, 2156, 2264, 2394, 2508, 2547, 2772, 2793, 2926, 3113, 3192, 3234, 3396, 3528, 3724, 3762, 3962, 4312, 4389, 4788, 4851, 5016, 5094, 5377, 5544, 5586, 5852, 5943, 6226, 6468, 6792, 7448, 7524, 7924, 8379, 8778, 9339, 9576, 9702, 10188, 10241, 10754, 11172, 11704, 11886, 12452, 12936, 13167, 13867, 15048, 15848, 16131, 16758, 17556, 17829, 18678, 19404, 20376, 20482, 21508, 21791, 22344, 23772, 24904, 26334, 27734, 28017, 30723, 32262, 33516, 35112, 35658, 37356, 37639, 38808, 40964, 41601, 43016, 43582, 47544, 48393, 52668, 55468, 56034, 59147, 61446, 64524, 65373, 67032, 71316, 74712, 75278, 81928, 83202, 87164, 92169, 96786, 105336, 110936, 112068, 112917, 118294, 122892, 124803, 129048, 130746, 142632, 150556, 152537, 166404, 174328, 177441, 184338, 193572, 196119, 224136, 225834, 236588, 245784, 249606, 261492, 263473, 301112, 305074, 332808, 338751, 354882, 368676, 387144, 392238, 414029, 451668, 457611, 473176, 499212, 522984, 526946, 532323, 610148, 677502, 709764, 737352, 784476, 790419, 828058, 903336, 915222, 998424, 1053892, 1064646, 1220296, 1242087, 1355004, 1372833, 1419528, 1568952, 1580838, 1656116, 1830444, 2107784, 2129292, 2371257, 2484174, 2710008, 2745666, 2898203, 3161676, 3312232, 3660888, 3726261, 4258584, 4742514, 4968348, 5491332, 5796406, 6323352, 7452522, 8694609, 9485028, 9936696, 10982664, 11592812, 14905044, 17389218, 18970056, 23185624, 26083827, 29810088, 34778436, 52167654, 69556872, 104335308, 208670616]

約数ペア:

[(1, 208670616), (2, 104335308), (3, 69556872), (4, 52167654), (6, 34778436), (7, 29810088), (8, 26083827), (9, 23185624), (11, 18970056), (12, 17389218), (14, 14905044), (18, 11592812), (19, 10982664), (21, 9936696), (22, 9485028), (24, 8694609), (28, 7452522), (33, 6323352), (36, 5796406), (38, 5491332), (42, 4968348), (44, 4742514), (49, 4258584), (56, 3726261), (57, 3660888), (63, 3312232), (66, 3161676), (72, 2898203), (76, 2745666), (77, 2710008), (84, 2484174), (88, 2371257), (98, 2129292), (99, 2107784), (114, 1830444), (126, 1656116), (132, 1580838), (133, 1568952), (147, 1419528), (152, 1372833), (154, 1355004), (168, 1242087), (171, 1220296), (196, 1064646), (198, 1053892), (209, 998424), (228, 915222), (231, 903336), (252, 828058), (264, 790419), (266, 784476), (283, 737352), (294, 709764), (308, 677502), (342, 610148), (392, 532323), (396, 526946), (399, 522984), (418, 499212), (441, 473176), (456, 457611), (462, 451668), (504, 414029), (532, 392238), (539, 387144), (566, 368676), (588, 354882), (616, 338751), (627, 332808), (684, 305074), (693, 301112), (792, 263473), (798, 261492), (836, 249606), (849, 245784), (882, 236588), (924, 225834), (931, 224136), (1064, 196119), (1078, 193572), (1132, 184338), (1176, 177441), (1197, 174328), (1254, 166404), (1368, 152537), (1386, 150556), (1463, 142632), (1596, 130746), (1617, 129048), (1672, 124803), (1698, 122892), (1764, 118294), (1848, 112917), (1862, 112068), (1881, 110936), (1981, 105336), (2156, 96786), (2264, 92169), (2394, 87164), (2508, 83202), (2547, 81928), (2772, 75278), (2793, 74712), (2926, 71316), (3113, 67032), (3192, 65373), (3234, 64524), (3396, 61446), (3528, 59147), (3724, 56034), (3762, 55468), (3962, 52668), (4312, 48393), (4389, 47544), (4788, 43582), (4851, 43016), (5016, 41601), (5094, 40964), (5377, 38808), (5544, 37639), (5586, 37356), (5852, 35658), (5943, 35112), (6226, 33516), (6468, 32262), (6792, 30723), (7448, 28017), (7524, 27734), (7924, 26334), (8379, 24904), (8778, 23772), (9339, 22344), (9576, 21791), (9702, 21508), (10188, 20482), (10241, 20376), (10754, 19404), (11172, 18678), (11704, 17829), (11886, 17556), (12452, 16758), (12936, 16131), (13167, 15848), (13867, 15048)]