208220544

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 320

約数和(自身を含む): 750393600

約数和(自身を除く): 542173056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 108, 112, 114, 126, 128, 133, 144, 151, 152, 162, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 302, 304, 324, 336, 342, 378, 384, 399, 432, 448, 453, 456, 504, 513, 532, 567, 576, 604, 608, 648, 672, 684, 756, 798, 864, 896, 906, 912, 1008, 1026, 1057, 1064, 1134, 1152, 1197, 1208, 1216, 1296, 1344, 1359, 1368, 1512, 1539, 1596, 1728, 1812, 1824, 2016, 2052, 2114, 2128, 2268, 2394, 2416, 2432, 2592, 2688, 2718, 2736, 2869, 3024, 3078, 3171, 3192, 3456, 3591, 3624, 3648, 4032, 4077, 4104, 4228, 4256, 4536, 4788, 4832, 5184, 5436, 5472, 5738, 6048, 6156, 6342, 6384, 7182, 7248, 7296, 8064, 8154, 8208, 8456, 8512, 8607, 9072, 9513, 9576, 9664, 10368, 10773, 10872, 10944, 11476, 12096, 12231, 12312, 12684, 12768, 14364, 14496, 16308, 16416, 16912, 17024, 17214, 18144, 19026, 19152, 19328, 20083, 21546, 21744, 21888, 22952, 24192, 24462, 24624, 25368, 25536, 25821, 28539, 28728, 28992, 32616, 32832, 33824, 34428, 36288, 38052, 38304, 40166, 43092, 43488, 45904, 48924, 49248, 50736, 51072, 51642, 57078, 57456, 57984, 60249, 65232, 65664, 67648, 68856, 72576, 76104, 76608, 77463, 80332, 85617, 86184, 86976, 91808, 97848, 98496, 101472, 103284, 114156, 114912, 120498, 130464, 135296, 137712, 152208, 153216, 154926, 160664, 171234, 172368, 173952, 180747, 183616, 195696, 196992, 202944, 206568, 228312, 229824, 232389, 240996, 260928, 275424, 304416, 309852, 321328, 342468, 344736, 361494, 367232, 391392, 405888, 413136, 456624, 459648, 464778, 481992, 521856, 542241, 550848, 608832, 619704, 642656, 684936, 689472, 722988, 782784, 826272, 913248, 929556, 963984, 1084482, 1101696, 1217664, 1239408, 1285312, 1369872, 1378944, 1445976, 1565568, 1626723, 1652544, 1826496, 1859112, 1927968, 2168964, 2478816, 2570624, 2739744, 2891952, 3253446, 3305088, 3652992, 3718224, 3855936, 4337928, 4957632, 5479488, 5783904, 6506892, 7436448, 7711872, 8675856, 9915264, 10958976, 11567808, 13013784, 14872896, 17351712, 23135616, 26027568, 29745792, 34703424, 52055136, 69406848, 104110272, 208220544]

約数ペア:

[(1, 208220544), (2, 104110272), (3, 69406848), (4, 52055136), (6, 34703424), (7, 29745792), (8, 26027568), (9, 23135616), (12, 17351712), (14, 14872896), (16, 13013784), (18, 11567808), (19, 10958976), (21, 9915264), (24, 8675856), (27, 7711872), (28, 7436448), (32, 6506892), (36, 5783904), (38, 5479488), (42, 4957632), (48, 4337928), (54, 3855936), (56, 3718224), (57, 3652992), (63, 3305088), (64, 3253446), (72, 2891952), (76, 2739744), (81, 2570624), (84, 2478816), (96, 2168964), (108, 1927968), (112, 1859112), (114, 1826496), (126, 1652544), (128, 1626723), (133, 1565568), (144, 1445976), (151, 1378944), (152, 1369872), (162, 1285312), (168, 1239408), (171, 1217664), (189, 1101696), (192, 1084482), (216, 963984), (224, 929556), (228, 913248), (252, 826272), (266, 782784), (288, 722988), (302, 689472), (304, 684936), (324, 642656), (336, 619704), (342, 608832), (378, 550848), (384, 542241), (399, 521856), (432, 481992), (448, 464778), (453, 459648), (456, 456624), (504, 413136), (513, 405888), (532, 391392), (567, 367232), (576, 361494), (604, 344736), (608, 342468), (648, 321328), (672, 309852), (684, 304416), (756, 275424), (798, 260928), (864, 240996), (896, 232389), (906, 229824), (912, 228312), (1008, 206568), (1026, 202944), (1057, 196992), (1064, 195696), (1134, 183616), (1152, 180747), (1197, 173952), (1208, 172368), (1216, 171234), (1296, 160664), (1344, 154926), (1359, 153216), (1368, 152208), (1512, 137712), (1539, 135296), (1596, 130464), (1728, 120498), (1812, 114912), (1824, 114156), (2016, 103284), (2052, 101472), (2114, 98496), (2128, 97848), (2268, 91808), (2394, 86976), (2416, 86184), (2432, 85617), (2592, 80332), (2688, 77463), (2718, 76608), (2736, 76104), (2869, 72576), (3024, 68856), (3078, 67648), (3171, 65664), (3192, 65232), (3456, 60249), (3591, 57984), (3624, 57456), (3648, 57078), (4032, 51642), (4077, 51072), (4104, 50736), (4228, 49248), (4256, 48924), (4536, 45904), (4788, 43488), (4832, 43092), (5184, 40166), (5436, 38304), (5472, 38052), (5738, 36288), (6048, 34428), (6156, 33824), (6342, 32832), (6384, 32616), (7182, 28992), (7248, 28728), (7296, 28539), (8064, 25821), (8154, 25536), (8208, 25368), (8456, 24624), (8512, 24462), (8607, 24192), (9072, 22952), (9513, 21888), (9576, 21744), (9664, 21546), (10368, 20083), (10773, 19328), (10872, 19152), (10944, 19026), (11476, 18144), (12096, 17214), (12231, 17024), (12312, 16912), (12684, 16416), (12768, 16308), (14364, 14496)]