207943256048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{499}}^1\times {\mathrm{8737}}^1$

素因数の和:9526

約数の個数: 80

約数和(自身を含む): 442072896000

約数和(自身を除く): 234129639952

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 271, 499, 542, 998, 1084, 1996, 2168, 2981, 3992, 4336, 5489, 5962, 7984, 8737, 10978, 11924, 17474, 21956, 23848, 34948, 43912, 47696, 69896, 87824, 96107, 135229, 139792, 192214, 270458, 384428, 540916, 768856, 1081832, 1487519, 1537712, 2163664, 2367727, 2975038, 4359763, 4735454, 5950076, 8719526, 9470908, 11900152, 17439052, 18941816, 23800304, 26044997, 34878104, 37883632, 47957393, 52089994, 69756208, 95914786, 104179988, 191829572, 208359976, 383659144, 416719952, 767318288, 1181495773, 2362991546, 4725983092, 9451966184, 12996453503, 18903932368, 25992907006, 51985814012, 103971628024, 207943256048]

約数ペア:

[(1, 207943256048), (2, 103971628024), (4, 51985814012), (8, 25992907006), (11, 18903932368), (16, 12996453503), (22, 9451966184), (44, 4725983092), (88, 2362991546), (176, 1181495773), (271, 767318288), (499, 416719952), (542, 383659144), (998, 208359976), (1084, 191829572), (1996, 104179988), (2168, 95914786), (2981, 69756208), (3992, 52089994), (4336, 47957393), (5489, 37883632), (5962, 34878104), (7984, 26044997), (8737, 23800304), (10978, 18941816), (11924, 17439052), (17474, 11900152), (21956, 9470908), (23848, 8719526), (34948, 5950076), (43912, 4735454), (47696, 4359763), (69896, 2975038), (87824, 2367727), (96107, 2163664), (135229, 1537712), (139792, 1487519), (192214, 1081832), (270458, 768856), (384428, 540916)]