209968416

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 707616000

約数和(自身を除く): 497647584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 149, 168, 189, 216, 224, 233, 252, 288, 298, 336, 378, 432, 447, 466, 504, 596, 672, 699, 756, 864, 894, 932, 1008, 1043, 1192, 1341, 1398, 1512, 1631, 1788, 1864, 2016, 2086, 2097, 2384, 2682, 2796, 3024, 3129, 3262, 3576, 3728, 4023, 4172, 4194, 4768, 4893, 5364, 5592, 6048, 6258, 6291, 6524, 7152, 7456, 8046, 8344, 8388, 9387, 9786, 10728, 11184, 12516, 12582, 13048, 14304, 14679, 16092, 16688, 16776, 18774, 19572, 21456, 22368, 25032, 25164, 26096, 28161, 29358, 32184, 33376, 33552, 34717, 37548, 39144, 42912, 44037, 50064, 50328, 52192, 56322, 58716, 64368, 67104, 69434, 75096, 78288, 88074, 100128, 100656, 104151, 112644, 117432, 128736, 138868, 150192, 156576, 176148, 201312, 208302, 225288, 234864, 243019, 277736, 300384, 312453, 352296, 416604, 450576, 469728, 486038, 555472, 624906, 704592, 729057, 833208, 901152, 937359, 972076, 1110944, 1249812, 1409184, 1458114, 1666416, 1874718, 1944152, 2187171, 2499624, 2916228, 3332832, 3749436, 3888304, 4374342, 4999248, 5832456, 6561513, 7498872, 7776608, 8748684, 9998496, 11664912, 13123026, 14997744, 17497368, 23329824, 26246052, 29995488, 34994736, 52492104, 69989472, 104984208, 209968416]

約数ペア:

[(1, 209968416), (2, 104984208), (3, 69989472), (4, 52492104), (6, 34994736), (7, 29995488), (8, 26246052), (9, 23329824), (12, 17497368), (14, 14997744), (16, 13123026), (18, 11664912), (21, 9998496), (24, 8748684), (27, 7776608), (28, 7498872), (32, 6561513), (36, 5832456), (42, 4999248), (48, 4374342), (54, 3888304), (56, 3749436), (63, 3332832), (72, 2916228), (84, 2499624), (96, 2187171), (108, 1944152), (112, 1874718), (126, 1666416), (144, 1458114), (149, 1409184), (168, 1249812), (189, 1110944), (216, 972076), (224, 937359), (233, 901152), (252, 833208), (288, 729057), (298, 704592), (336, 624906), (378, 555472), (432, 486038), (447, 469728), (466, 450576), (504, 416604), (596, 352296), (672, 312453), (699, 300384), (756, 277736), (864, 243019), (894, 234864), (932, 225288), (1008, 208302), (1043, 201312), (1192, 176148), (1341, 156576), (1398, 150192), (1512, 138868), (1631, 128736), (1788, 117432), (1864, 112644), (2016, 104151), (2086, 100656), (2097, 100128), (2384, 88074), (2682, 78288), (2796, 75096), (3024, 69434), (3129, 67104), (3262, 64368), (3576, 58716), (3728, 56322), (4023, 52192), (4172, 50328), (4194, 50064), (4768, 44037), (4893, 42912), (5364, 39144), (5592, 37548), (6048, 34717), (6258, 33552), (6291, 33376), (6524, 32184), (7152, 29358), (7456, 28161), (8046, 26096), (8344, 25164), (8388, 25032), (9387, 22368), (9786, 21456), (10728, 19572), (11184, 18774), (12516, 16776), (12582, 16688), (13048, 16092), (14304, 14679)]