201997037792

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{1151}}^1$

素因数の和:1657

約数の個数: 192

約数和(自身を含む): 462767800320

約数和(自身を除く): 260770762528

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 53, 88, 92, 106, 176, 184, 212, 253, 352, 368, 409, 424, 506, 583, 736, 818, 848, 1012, 1151, 1166, 1219, 1636, 1696, 2024, 2302, 2332, 2438, 3272, 4048, 4499, 4604, 4664, 4876, 6544, 8096, 8998, 9208, 9328, 9407, 9752, 12661, 13088, 13409, 17996, 18416, 18656, 18814, 19504, 21677, 25322, 26473, 26818, 35992, 36832, 37628, 39008, 43354, 50644, 52946, 53636, 61003, 71984, 75256, 86708, 101288, 103477, 105892, 107272, 122006, 143968, 150512, 173416, 202576, 206954, 211784, 214544, 238447, 244012, 291203, 301024, 346832, 405152, 413908, 423568, 429088, 470759, 476894, 488024, 498571, 582406, 671033, 693664, 827816, 847136, 941518, 953788, 976048, 997142, 1164812, 1342066, 1403069, 1655632, 1883036, 1907576, 1952096, 1994284, 2329624, 2684132, 2806138, 3311264, 3766072, 3815152, 3988568, 4659248, 5178349, 5368264, 5484281, 5612276, 7532144, 7630304, 7977136, 9318496, 10356698, 10736528, 10827457, 10968562, 11224552, 15064288, 15433759, 15954272, 20713396, 21473056, 21654914, 21937124, 22449104, 24950227, 30867518, 41426792, 43309828, 43874248, 44898208, 49900454, 61735036, 82853584, 86619656, 87748496, 99800908, 119102027, 123470072, 165707168, 173239312, 175496992, 199601816, 238204054, 246940144, 274452497, 346478624, 399203632, 476408108, 493880288, 548904994, 573855221, 798407264, 952816216, 1097809988, 1147710442, 1905632432, 2195619976, 2295420884, 3811264864, 4391239952, 4590841768, 6312407431, 8782479904, 9181683536, 12624814862, 18363367072, 25249629724, 50499259448, 100998518896, 201997037792]

約数ペア:

[(1, 201997037792), (2, 100998518896), (4, 50499259448), (8, 25249629724), (11, 18363367072), (16, 12624814862), (22, 9181683536), (23, 8782479904), (32, 6312407431), (44, 4590841768), (46, 4391239952), (53, 3811264864), (88, 2295420884), (92, 2195619976), (106, 1905632432), (176, 1147710442), (184, 1097809988), (212, 952816216), (253, 798407264), (352, 573855221), (368, 548904994), (409, 493880288), (424, 476408108), (506, 399203632), (583, 346478624), (736, 274452497), (818, 246940144), (848, 238204054), (1012, 199601816), (1151, 175496992), (1166, 173239312), (1219, 165707168), (1636, 123470072), (1696, 119102027), (2024, 99800908), (2302, 87748496), (2332, 86619656), (2438, 82853584), (3272, 61735036), (4048, 49900454), (4499, 44898208), (4604, 43874248), (4664, 43309828), (4876, 41426792), (6544, 30867518), (8096, 24950227), (8998, 22449104), (9208, 21937124), (9328, 21654914), (9407, 21473056), (9752, 20713396), (12661, 15954272), (13088, 15433759), (13409, 15064288), (17996, 11224552), (18416, 10968562), (18656, 10827457), (18814, 10736528), (19504, 10356698), (21677, 9318496), (25322, 7977136), (26473, 7630304), (26818, 7532144), (35992, 5612276), (36832, 5484281), (37628, 5368264), (39008, 5178349), (43354, 4659248), (50644, 3988568), (52946, 3815152), (53636, 3766072), (61003, 3311264), (71984, 2806138), (75256, 2684132), (86708, 2329624), (101288, 1994284), (103477, 1952096), (105892, 1907576), (107272, 1883036), (122006, 1655632), (143968, 1403069), (150512, 1342066), (173416, 1164812), (202576, 997142), (206954, 976048), (211784, 953788), (214544, 941518), (238447, 847136), (244012, 827816), (291203, 693664), (301024, 671033), (346832, 582406), (405152, 498571), (413908, 488024), (423568, 476894), (429088, 470759)]