201008864

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 471905280

約数和(自身を除く): 270896416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 79, 112, 148, 158, 224, 259, 296, 307, 316, 518, 553, 592, 614, 632, 1036, 1106, 1184, 1228, 1264, 2072, 2149, 2212, 2456, 2528, 2923, 4144, 4298, 4424, 4912, 5846, 8288, 8596, 8848, 9824, 11359, 11692, 17192, 17696, 20461, 22718, 23384, 24253, 34384, 40922, 45436, 46768, 48506, 68768, 79513, 81844, 90872, 93536, 97012, 159026, 163688, 169771, 181744, 194024, 318052, 327376, 339542, 363488, 388048, 636104, 654752, 679084, 776096, 897361, 1272208, 1358168, 1794722, 2544416, 2716336, 3589444, 5432672, 6281527, 7178888, 12563054, 14357776, 25126108, 28715552, 50252216, 100504432, 201008864]

約数ペア:

[(1, 201008864), (2, 100504432), (4, 50252216), (7, 28715552), (8, 25126108), (14, 14357776), (16, 12563054), (28, 7178888), (32, 6281527), (37, 5432672), (56, 3589444), (74, 2716336), (79, 2544416), (112, 1794722), (148, 1358168), (158, 1272208), (224, 897361), (259, 776096), (296, 679084), (307, 654752), (316, 636104), (518, 388048), (553, 363488), (592, 339542), (614, 327376), (632, 318052), (1036, 194024), (1106, 181744), (1184, 169771), (1228, 163688), (1264, 159026), (2072, 97012), (2149, 93536), (2212, 90872), (2456, 81844), (2528, 79513), (2923, 68768), (4144, 48506), (4298, 46768), (4424, 45436), (4912, 40922), (5846, 34384), (8288, 24253), (8596, 23384), (8848, 22718), (9824, 20461), (11359, 17696), (11692, 17192)]