209446776

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:304

約数の個数: 256

約数和(自身を含む): 743040000

約数和(自身を除く): 533593224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 49, 54, 56, 63, 66, 72, 77, 84, 88, 98, 99, 108, 126, 132, 147, 154, 168, 189, 196, 198, 216, 231, 252, 257, 264, 294, 297, 308, 343, 378, 392, 396, 441, 462, 504, 514, 539, 588, 594, 616, 686, 693, 756, 771, 792, 882, 924, 1028, 1029, 1078, 1176, 1188, 1323, 1372, 1386, 1512, 1542, 1617, 1764, 1799, 1848, 2056, 2058, 2079, 2156, 2313, 2376, 2646, 2744, 2772, 2827, 3084, 3087, 3234, 3528, 3598, 3773, 4116, 4158, 4312, 4626, 4851, 5292, 5397, 5544, 5654, 6168, 6174, 6468, 6939, 7196, 7546, 8232, 8316, 8481, 9252, 9261, 9702, 10584, 10794, 11308, 11319, 12348, 12593, 12936, 13878, 14392, 14553, 15092, 16191, 16632, 16962, 18504, 18522, 19404, 19789, 21588, 22616, 22638, 24696, 25186, 25443, 27756, 29106, 30184, 32382, 33924, 33957, 37044, 37779, 38808, 39578, 43176, 45276, 48573, 50372, 50886, 55512, 58212, 59367, 64764, 67848, 67914, 74088, 75558, 76329, 79156, 88151, 90552, 97146, 100744, 101772, 101871, 113337, 116424, 118734, 129528, 135828, 138523, 151116, 152658, 158312, 176302, 178101, 194292, 203544, 203742, 226674, 237468, 264453, 271656, 277046, 302232, 305316, 340011, 352604, 356202, 388584, 407484, 415569, 453348, 474936, 528906, 534303, 554092, 610632, 680022, 705208, 712404, 793359, 814968, 831138, 906696, 969661, 1057812, 1068606, 1108184, 1246707, 1360044, 1424808, 1586718, 1662276, 1939322, 2115624, 2137212, 2380077, 2493414, 2720088, 2908983, 3173436, 3324552, 3740121, 3878644, 4274424, 4760154, 4986828, 5817966, 6346872, 7480242, 7757288, 8726949, 9520308, 9973656, 11635932, 14960484, 17453898, 19040616, 23271864, 26180847, 29920968, 34907796, 52361694, 69815592, 104723388, 209446776]

約数ペア:

[(1, 209446776), (2, 104723388), (3, 69815592), (4, 52361694), (6, 34907796), (7, 29920968), (8, 26180847), (9, 23271864), (11, 19040616), (12, 17453898), (14, 14960484), (18, 11635932), (21, 9973656), (22, 9520308), (24, 8726949), (27, 7757288), (28, 7480242), (33, 6346872), (36, 5817966), (42, 4986828), (44, 4760154), (49, 4274424), (54, 3878644), (56, 3740121), (63, 3324552), (66, 3173436), (72, 2908983), (77, 2720088), (84, 2493414), (88, 2380077), (98, 2137212), (99, 2115624), (108, 1939322), (126, 1662276), (132, 1586718), (147, 1424808), (154, 1360044), (168, 1246707), (189, 1108184), (196, 1068606), (198, 1057812), (216, 969661), (231, 906696), (252, 831138), (257, 814968), (264, 793359), (294, 712404), (297, 705208), (308, 680022), (343, 610632), (378, 554092), (392, 534303), (396, 528906), (441, 474936), (462, 453348), (504, 415569), (514, 407484), (539, 388584), (588, 356202), (594, 352604), (616, 340011), (686, 305316), (693, 302232), (756, 277046), (771, 271656), (792, 264453), (882, 237468), (924, 226674), (1028, 203742), (1029, 203544), (1078, 194292), (1176, 178101), (1188, 176302), (1323, 158312), (1372, 152658), (1386, 151116), (1512, 138523), (1542, 135828), (1617, 129528), (1764, 118734), (1799, 116424), (1848, 113337), (2056, 101871), (2058, 101772), (2079, 100744), (2156, 97146), (2313, 90552), (2376, 88151), (2646, 79156), (2744, 76329), (2772, 75558), (2827, 74088), (3084, 67914), (3087, 67848), (3234, 64764), (3528, 59367), (3598, 58212), (3773, 55512), (4116, 50886), (4158, 50372), (4312, 48573), (4626, 45276), (4851, 43176), (5292, 39578), (5397, 38808), (5544, 37779), (5654, 37044), (6168, 33957), (6174, 33924), (6468, 32382), (6939, 30184), (7196, 29106), (7546, 27756), (8232, 25443), (8316, 25186), (8481, 24696), (9252, 22638), (9261, 22616), (9702, 21588), (10584, 19789), (10794, 19404), (11308, 18522), (11319, 18504), (12348, 16962), (12593, 16632), (12936, 16191), (13878, 15092), (14392, 14553)]