205229856

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{164447}}^1$

素因数の和:164473

約数の個数: 48

約数和(自身を含む): 580172544

約数和(自身を除く): 374942688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 164447, 328894, 493341, 657788, 986682, 1315576, 1973364, 2137811, 2631152, 3946728, 4275622, 5262304, 6413433, 7893456, 8551244, 12826866, 15786912, 17102488, 25653732, 34204976, 51307464, 68409952, 102614928, 205229856]

約数ペア:

[(1, 205229856), (2, 102614928), (3, 68409952), (4, 51307464), (6, 34204976), (8, 25653732), (12, 17102488), (13, 15786912), (16, 12826866), (24, 8551244), (26, 7893456), (32, 6413433), (39, 5262304), (48, 4275622), (52, 3946728), (78, 2631152), (96, 2137811), (104, 1973364), (156, 1315576), (208, 986682), (312, 657788), (416, 493341), (624, 328894), (1248, 164447)]