199286208

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:543

約数の個数: 168

約数和(自身を含む): 633350016

約数和(自身を除く): 434063808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 71, 72, 88, 96, 99, 132, 142, 144, 176, 192, 198, 213, 264, 284, 288, 352, 396, 426, 443, 528, 568, 576, 639, 704, 781, 792, 852, 886, 1056, 1136, 1278, 1329, 1562, 1584, 1704, 1772, 2112, 2272, 2343, 2556, 2658, 3124, 3168, 3408, 3544, 3987, 4544, 4686, 4873, 5112, 5316, 6248, 6336, 6816, 7029, 7088, 7974, 9372, 9746, 10224, 10632, 12496, 13632, 14058, 14176, 14619, 15948, 18744, 19492, 20448, 21264, 24992, 28116, 28352, 29238, 31453, 31896, 37488, 38984, 40896, 42528, 43857, 49984, 56232, 58476, 62906, 63792, 74976, 77968, 85056, 87714, 94359, 112464, 116952, 125812, 127584, 149952, 155936, 175428, 188718, 224928, 233904, 251624, 255168, 283077, 311872, 345983, 350856, 377436, 449856, 467808, 503248, 566154, 691966, 701712, 754872, 935616, 1006496, 1037949, 1132308, 1383932, 1403424, 1509744, 2012992, 2075898, 2264616, 2767864, 2806848, 3019488, 3113847, 4151796, 4529232, 5535728, 6038976, 6227694, 8303592, 9058464, 11071456, 12455388, 16607184, 18116928, 22142912, 24910776, 33214368, 49821552, 66428736, 99643104, 199286208]

約数ペア:

[(1, 199286208), (2, 99643104), (3, 66428736), (4, 49821552), (6, 33214368), (8, 24910776), (9, 22142912), (11, 18116928), (12, 16607184), (16, 12455388), (18, 11071456), (22, 9058464), (24, 8303592), (32, 6227694), (33, 6038976), (36, 5535728), (44, 4529232), (48, 4151796), (64, 3113847), (66, 3019488), (71, 2806848), (72, 2767864), (88, 2264616), (96, 2075898), (99, 2012992), (132, 1509744), (142, 1403424), (144, 1383932), (176, 1132308), (192, 1037949), (198, 1006496), (213, 935616), (264, 754872), (284, 701712), (288, 691966), (352, 566154), (396, 503248), (426, 467808), (443, 449856), (528, 377436), (568, 350856), (576, 345983), (639, 311872), (704, 283077), (781, 255168), (792, 251624), (852, 233904), (886, 224928), (1056, 188718), (1136, 175428), (1278, 155936), (1329, 149952), (1562, 127584), (1584, 125812), (1704, 116952), (1772, 112464), (2112, 94359), (2272, 87714), (2343, 85056), (2556, 77968), (2658, 74976), (3124, 63792), (3168, 62906), (3408, 58476), (3544, 56232), (3987, 49984), (4544, 43857), (4686, 42528), (4873, 40896), (5112, 38984), (5316, 37488), (6248, 31896), (6336, 31453), (6816, 29238), (7029, 28352), (7088, 28116), (7974, 24992), (9372, 21264), (9746, 20448), (10224, 19492), (10632, 18744), (12496, 15948), (13632, 14619), (14058, 14176)]