206320608

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 216

約数和(自身を含む): 663055848

約数和(自身を除く): 456735240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 157, 162, 169, 208, 216, 234, 243, 288, 312, 314, 324, 338, 351, 416, 432, 468, 471, 486, 507, 624, 628, 648, 676, 702, 864, 936, 942, 972, 1014, 1053, 1248, 1256, 1296, 1352, 1404, 1413, 1521, 1872, 1884, 1944, 2028, 2041, 2106, 2512, 2592, 2704, 2808, 2826, 3042, 3159, 3744, 3768, 3888, 4056, 4082, 4212, 4239, 4563, 5024, 5408, 5616, 5652, 6084, 6123, 6318, 7536, 7776, 8112, 8164, 8424, 8478, 9126, 11232, 11304, 12168, 12246, 12636, 12717, 13689, 15072, 16224, 16328, 16848, 16956, 18252, 18369, 22608, 24336, 24492, 25272, 25434, 26533, 27378, 32656, 33696, 33912, 36504, 36738, 38151, 41067, 45216, 48672, 48984, 50544, 50868, 53066, 54756, 55107, 65312, 67824, 73008, 73476, 76302, 79599, 82134, 97968, 101088, 101736, 106132, 109512, 110214, 135648, 146016, 146952, 152604, 159198, 164268, 165321, 195936, 203472, 212264, 219024, 220428, 238797, 293904, 305208, 318396, 328536, 330642, 406944, 424528, 438048, 440856, 477594, 495963, 587808, 610416, 636792, 657072, 661284, 716391, 849056, 881712, 955188, 991926, 1220832, 1273584, 1314144, 1322568, 1432782, 1763424, 1910376, 1983852, 2149173, 2547168, 2645136, 2865564, 3820752, 3967704, 4298346, 5290272, 5731128, 6447519, 7641504, 7935408, 8596692, 11462256, 12895038, 15870816, 17193384, 22924512, 25790076, 34386768, 51580152, 68773536, 103160304, 206320608]

約数ペア:

[(1, 206320608), (2, 103160304), (3, 68773536), (4, 51580152), (6, 34386768), (8, 25790076), (9, 22924512), (12, 17193384), (13, 15870816), (16, 12895038), (18, 11462256), (24, 8596692), (26, 7935408), (27, 7641504), (32, 6447519), (36, 5731128), (39, 5290272), (48, 4298346), (52, 3967704), (54, 3820752), (72, 2865564), (78, 2645136), (81, 2547168), (96, 2149173), (104, 1983852), (108, 1910376), (117, 1763424), (144, 1432782), (156, 1322568), (157, 1314144), (162, 1273584), (169, 1220832), (208, 991926), (216, 955188), (234, 881712), (243, 849056), (288, 716391), (312, 661284), (314, 657072), (324, 636792), (338, 610416), (351, 587808), (416, 495963), (432, 477594), (468, 440856), (471, 438048), (486, 424528), (507, 406944), (624, 330642), (628, 328536), (648, 318396), (676, 305208), (702, 293904), (864, 238797), (936, 220428), (942, 219024), (972, 212264), (1014, 203472), (1053, 195936), (1248, 165321), (1256, 164268), (1296, 159198), (1352, 152604), (1404, 146952), (1413, 146016), (1521, 135648), (1872, 110214), (1884, 109512), (1944, 106132), (2028, 101736), (2041, 101088), (2106, 97968), (2512, 82134), (2592, 79599), (2704, 76302), (2808, 73476), (2826, 73008), (3042, 67824), (3159, 65312), (3744, 55107), (3768, 54756), (3888, 53066), (4056, 50868), (4082, 50544), (4212, 48984), (4239, 48672), (4563, 45216), (5024, 41067), (5408, 38151), (5616, 36738), (5652, 36504), (6084, 33912), (6123, 33696), (6318, 32656), (7536, 27378), (7776, 26533), (8112, 25434), (8164, 25272), (8424, 24492), (8478, 24336), (9126, 22608), (11232, 18369), (11304, 18252), (12168, 16956), (12246, 16848), (12636, 16328), (12717, 16224), (13689, 15072)]