208860288

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 256

約数和(自身を含む): 703718400

約数和(自身を除く): 494858112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 43, 48, 52, 56, 64, 78, 84, 86, 91, 96, 104, 112, 128, 129, 139, 156, 168, 172, 182, 192, 208, 224, 258, 273, 278, 301, 312, 336, 344, 364, 384, 416, 417, 448, 516, 546, 556, 559, 602, 624, 672, 688, 728, 832, 834, 896, 903, 973, 1032, 1092, 1112, 1118, 1204, 1248, 1344, 1376, 1456, 1664, 1668, 1677, 1806, 1807, 1946, 2064, 2184, 2224, 2236, 2408, 2496, 2688, 2752, 2912, 2919, 3336, 3354, 3612, 3614, 3892, 3913, 4128, 4368, 4448, 4472, 4816, 4992, 5421, 5504, 5824, 5838, 5977, 6672, 6708, 7224, 7228, 7784, 7826, 8256, 8736, 8896, 8944, 9632, 10842, 11648, 11676, 11739, 11954, 12649, 13344, 13416, 14448, 14456, 15568, 15652, 16512, 17472, 17792, 17888, 17931, 19264, 21684, 23352, 23478, 23908, 25298, 26688, 26832, 28896, 28912, 31136, 31304, 34944, 35776, 35862, 37947, 38528, 41839, 43368, 46704, 46956, 47816, 50596, 53376, 53664, 57792, 57824, 62272, 62608, 71552, 71724, 75894, 77701, 83678, 86736, 93408, 93912, 95632, 101192, 107328, 115584, 115648, 124544, 125216, 125517, 143448, 151788, 155402, 167356, 173472, 186816, 187824, 191264, 202384, 214656, 231296, 233103, 250432, 251034, 286896, 303576, 310804, 334712, 346944, 373632, 375648, 382528, 404768, 466206, 500864, 502068, 543907, 573792, 607152, 621608, 669424, 693888, 751296, 765056, 809536, 932412, 1004136, 1087814, 1147584, 1214304, 1243216, 1338848, 1502592, 1619072, 1631721, 1864824, 2008272, 2175628, 2295168, 2428608, 2486432, 2677696, 3263442, 3729648, 4016544, 4351256, 4857216, 4972864, 5355392, 6526884, 7459296, 8033088, 8702512, 9945728, 13053768, 14918592, 16066176, 17405024, 26107536, 29837184, 34810048, 52215072, 69620096, 104430144, 208860288]

約数ペア:

[(1, 208860288), (2, 104430144), (3, 69620096), (4, 52215072), (6, 34810048), (7, 29837184), (8, 26107536), (12, 17405024), (13, 16066176), (14, 14918592), (16, 13053768), (21, 9945728), (24, 8702512), (26, 8033088), (28, 7459296), (32, 6526884), (39, 5355392), (42, 4972864), (43, 4857216), (48, 4351256), (52, 4016544), (56, 3729648), (64, 3263442), (78, 2677696), (84, 2486432), (86, 2428608), (91, 2295168), (96, 2175628), (104, 2008272), (112, 1864824), (128, 1631721), (129, 1619072), (139, 1502592), (156, 1338848), (168, 1243216), (172, 1214304), (182, 1147584), (192, 1087814), (208, 1004136), (224, 932412), (258, 809536), (273, 765056), (278, 751296), (301, 693888), (312, 669424), (336, 621608), (344, 607152), (364, 573792), (384, 543907), (416, 502068), (417, 500864), (448, 466206), (516, 404768), (546, 382528), (556, 375648), (559, 373632), (602, 346944), (624, 334712), (672, 310804), (688, 303576), (728, 286896), (832, 251034), (834, 250432), (896, 233103), (903, 231296), (973, 214656), (1032, 202384), (1092, 191264), (1112, 187824), (1118, 186816), (1204, 173472), (1248, 167356), (1344, 155402), (1376, 151788), (1456, 143448), (1664, 125517), (1668, 125216), (1677, 124544), (1806, 115648), (1807, 115584), (1946, 107328), (2064, 101192), (2184, 95632), (2224, 93912), (2236, 93408), (2408, 86736), (2496, 83678), (2688, 77701), (2752, 75894), (2912, 71724), (2919, 71552), (3336, 62608), (3354, 62272), (3612, 57824), (3614, 57792), (3892, 53664), (3913, 53376), (4128, 50596), (4368, 47816), (4448, 46956), (4472, 46704), (4816, 43368), (4992, 41839), (5421, 38528), (5504, 37947), (5824, 35862), (5838, 35776), (5977, 34944), (6672, 31304), (6708, 31136), (7224, 28912), (7228, 28896), (7784, 26832), (7826, 26688), (8256, 25298), (8736, 23908), (8896, 23478), (8944, 23352), (9632, 21684), (10842, 19264), (11648, 17931), (11676, 17888), (11739, 17792), (11954, 17472), (12649, 16512), (13344, 15652), (13416, 15568), (14448, 14456)]