208505528

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5737}}^1$

素因数の和:5820

約数の個数: 64

約数和(自身を含む): 495763200

約数和(自身を除く): 287257672

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 59, 77, 88, 118, 154, 236, 308, 413, 472, 616, 649, 826, 1298, 1652, 2596, 3304, 4543, 5192, 5737, 9086, 11474, 18172, 22948, 36344, 40159, 45896, 63107, 80318, 126214, 160636, 252428, 321272, 338483, 441749, 504856, 676966, 883498, 1353932, 1766996, 2369381, 2707864, 3533992, 3723313, 4738762, 7446626, 9477524, 14893252, 18955048, 26063191, 29786504, 52126382, 104252764, 208505528]

約数ペア:

[(1, 208505528), (2, 104252764), (4, 52126382), (7, 29786504), (8, 26063191), (11, 18955048), (14, 14893252), (22, 9477524), (28, 7446626), (44, 4738762), (56, 3723313), (59, 3533992), (77, 2707864), (88, 2369381), (118, 1766996), (154, 1353932), (236, 883498), (308, 676966), (413, 504856), (472, 441749), (616, 338483), (649, 321272), (826, 252428), (1298, 160636), (1652, 126214), (2596, 80318), (3304, 63107), (4543, 45896), (5192, 40159), (5737, 36344), (9086, 22948), (11474, 18172)]