207749808

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29443}}^1$

素因数の和:29471

約数の個数: 90

約数和(自身を含む): 676358124

約数和(自身を除く): 468608316

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 29443, 58886, 88329, 117772, 176658, 206101, 235544, 264987, 353316, 412202, 471088, 529974, 618303, 706632, 824404, 1059948, 1236606, 1413264, 1442707, 1648808, 1854909, 2119896, 2473212, 2885414, 3297616, 3709818, 4239792, 4328121, 4946424, 5770828, 7419636, 8656242, 9892848, 11541656, 12984363, 14839272, 17312484, 23083312, 25968726, 29678544, 34624968, 51937452, 69249936, 103874904, 207749808]

約数ペア:

[(1, 207749808), (2, 103874904), (3, 69249936), (4, 51937452), (6, 34624968), (7, 29678544), (8, 25968726), (9, 23083312), (12, 17312484), (14, 14839272), (16, 12984363), (18, 11541656), (21, 9892848), (24, 8656242), (28, 7419636), (36, 5770828), (42, 4946424), (48, 4328121), (49, 4239792), (56, 3709818), (63, 3297616), (72, 2885414), (84, 2473212), (98, 2119896), (112, 1854909), (126, 1648808), (144, 1442707), (147, 1413264), (168, 1236606), (196, 1059948), (252, 824404), (294, 706632), (336, 618303), (392, 529974), (441, 471088), (504, 412202), (588, 353316), (784, 264987), (882, 235544), (1008, 206101), (1176, 176658), (1764, 117772), (2352, 88329), (3528, 58886), (7056, 29443)]