204379084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1279}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 441548800

約数和(自身を除く): 237169716

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 439, 878, 1279, 1756, 2558, 3073, 5116, 5707, 6146, 8953, 11414, 12292, 16627, 17906, 22828, 33254, 35812, 39949, 66508, 79898, 116389, 159796, 232778, 465556, 561481, 1122962, 2245924, 3930367, 7299253, 7860734, 14598506, 15721468, 29197012, 51094771, 102189542, 204379084]

約数ペア:

[(1, 204379084), (2, 102189542), (4, 51094771), (7, 29197012), (13, 15721468), (14, 14598506), (26, 7860734), (28, 7299253), (52, 3930367), (91, 2245924), (182, 1122962), (364, 561481), (439, 465556), (878, 232778), (1279, 159796), (1756, 116389), (2558, 79898), (3073, 66508), (5116, 39949), (5707, 35812), (6146, 33254), (8953, 22828), (11414, 17906), (12292, 16627)]