207228252

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 645120000

約数和(自身を除く): 437891748

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 49, 66, 69, 77, 84, 92, 98, 132, 138, 147, 154, 161, 196, 199, 231, 253, 276, 294, 308, 322, 343, 398, 462, 483, 506, 539, 588, 597, 644, 686, 759, 796, 924, 966, 1012, 1029, 1078, 1127, 1194, 1372, 1393, 1518, 1617, 1771, 1932, 2058, 2156, 2189, 2254, 2388, 2786, 3036, 3234, 3381, 3542, 3773, 4116, 4179, 4378, 4508, 4577, 5313, 5572, 6468, 6567, 6762, 7084, 7546, 7889, 8358, 8756, 9154, 9751, 10626, 11319, 12397, 13134, 13524, 13731, 15092, 15323, 15778, 16716, 18308, 19502, 21252, 22638, 23667, 24794, 26268, 27462, 29253, 30646, 31556, 32039, 37191, 39004, 45276, 45969, 47334, 49588, 50347, 54924, 58506, 61292, 64078, 68257, 74382, 86779, 91938, 94668, 96117, 100694, 107261, 117012, 128156, 136514, 148764, 151041, 173558, 183876, 192234, 201388, 204771, 214522, 224273, 260337, 273028, 302082, 321783, 347116, 352429, 384468, 409542, 429044, 448546, 520674, 604164, 643566, 672819, 704858, 750827, 819084, 897092, 1041348, 1057287, 1287132, 1345638, 1409716, 1501654, 1569911, 2114574, 2252481, 2467003, 2691276, 3003308, 3139822, 4229148, 4504962, 4709733, 4934006, 6279644, 7401009, 9009924, 9419466, 9868012, 14802018, 17269021, 18838932, 29604036, 34538042, 51807063, 69076084, 103614126, 207228252]

約数ペア:

[(1, 207228252), (2, 103614126), (3, 69076084), (4, 51807063), (6, 34538042), (7, 29604036), (11, 18838932), (12, 17269021), (14, 14802018), (21, 9868012), (22, 9419466), (23, 9009924), (28, 7401009), (33, 6279644), (42, 4934006), (44, 4709733), (46, 4504962), (49, 4229148), (66, 3139822), (69, 3003308), (77, 2691276), (84, 2467003), (92, 2252481), (98, 2114574), (132, 1569911), (138, 1501654), (147, 1409716), (154, 1345638), (161, 1287132), (196, 1057287), (199, 1041348), (231, 897092), (253, 819084), (276, 750827), (294, 704858), (308, 672819), (322, 643566), (343, 604164), (398, 520674), (462, 448546), (483, 429044), (506, 409542), (539, 384468), (588, 352429), (597, 347116), (644, 321783), (686, 302082), (759, 273028), (796, 260337), (924, 224273), (966, 214522), (1012, 204771), (1029, 201388), (1078, 192234), (1127, 183876), (1194, 173558), (1372, 151041), (1393, 148764), (1518, 136514), (1617, 128156), (1771, 117012), (1932, 107261), (2058, 100694), (2156, 96117), (2189, 94668), (2254, 91938), (2388, 86779), (2786, 74382), (3036, 68257), (3234, 64078), (3381, 61292), (3542, 58506), (3773, 54924), (4116, 50347), (4179, 49588), (4378, 47334), (4508, 45969), (4577, 45276), (5313, 39004), (5572, 37191), (6468, 32039), (6567, 31556), (6762, 30646), (7084, 29253), (7546, 27462), (7889, 26268), (8358, 24794), (8756, 23667), (9154, 22638), (9751, 21252), (10626, 19502), (11319, 18308), (12397, 16716), (13134, 15778), (13524, 15323), (13731, 15092)]