205280269936

素因数分解:

$2^4\times 7^3\times {\mathrm{6311}}^1\times {\mathrm{5927}}^1$

素因数の和:12267

約数の個数: 80

約数和(自身を含む): 463977446400

約数和(自身を除く): 258697176464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 5927, 6311, 11854, 12622, 23708, 25244, 41489, 44177, 47416, 50488, 82978, 88354, 94832, 100976, 165956, 176708, 290423, 309239, 331912, 353416, 580846, 618478, 663824, 706832, 1161692, 1236956, 2032961, 2164673, 2323384, 2473912, 4065922, 4329346, 4646768, 4947824, 8131844, 8658692, 16263688, 17317384, 32527376, 34634768, 37405297, 74810594, 149621188, 261837079, 299242376, 523674158, 598484752, 1047348316, 1832859553, 2094696632, 3665719106, 4189393264, 7331438212, 12830016871, 14662876424, 25660033742, 29325752848, 51320067484, 102640134968, 205280269936]

約数ペア:

[(1, 205280269936), (2, 102640134968), (4, 51320067484), (7, 29325752848), (8, 25660033742), (14, 14662876424), (16, 12830016871), (28, 7331438212), (49, 4189393264), (56, 3665719106), (98, 2094696632), (112, 1832859553), (196, 1047348316), (343, 598484752), (392, 523674158), (686, 299242376), (784, 261837079), (1372, 149621188), (2744, 74810594), (5488, 37405297), (5927, 34634768), (6311, 32527376), (11854, 17317384), (12622, 16263688), (23708, 8658692), (25244, 8131844), (41489, 4947824), (44177, 4646768), (47416, 4329346), (50488, 4065922), (82978, 2473912), (88354, 2323384), (94832, 2164673), (100976, 2032961), (165956, 1236956), (176708, 1161692), (290423, 706832), (309239, 663824), (331912, 618478), (353416, 580846)]