208040523328

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{1283}}^1\times {\mathrm{20939}}^1$

素因数の和:22256

約数の個数: 84

約数和(自身を含む): 454147641360

約数和(自身を除く): 246107118032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1283, 1936, 2566, 3872, 5132, 7744, 10264, 14113, 20528, 20939, 28226, 41056, 41878, 56452, 82112, 83756, 112904, 155243, 167512, 225808, 230329, 310486, 335024, 451616, 460658, 620972, 670048, 903232, 921316, 1241944, 1340096, 1842632, 2483888, 2533619, 3685264, 4967776, 5067238, 7370528, 9935552, 10134476, 14741056, 20268952, 26864737, 40537904, 53729474, 81075808, 107458948, 162151616, 214917896, 295512107, 429835792, 591024214, 859671584, 1182048428, 1719343168, 2364096856, 3250633177, 4728193712, 6501266354, 9456387424, 13002532708, 18912774848, 26005065416, 52010130832, 104020261664, 208040523328]

約数ペア:

[(1, 208040523328), (2, 104020261664), (4, 52010130832), (8, 26005065416), (11, 18912774848), (16, 13002532708), (22, 9456387424), (32, 6501266354), (44, 4728193712), (64, 3250633177), (88, 2364096856), (121, 1719343168), (176, 1182048428), (242, 859671584), (352, 591024214), (484, 429835792), (704, 295512107), (968, 214917896), (1283, 162151616), (1936, 107458948), (2566, 81075808), (3872, 53729474), (5132, 40537904), (7744, 26864737), (10264, 20268952), (14113, 14741056), (20528, 10134476), (20939, 9935552), (28226, 7370528), (41056, 5067238), (41878, 4967776), (56452, 3685264), (82112, 2533619), (83756, 2483888), (112904, 1842632), (155243, 1340096), (167512, 1241944), (225808, 921316), (230329, 903232), (310486, 670048), (335024, 620972), (451616, 460658)]