201606679664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3469}}^1\times {\mathrm{279407}}^1$

素因数の和:282897

約数の個数: 40

約数和(自身を含む): 420782859840

約数和(自身を除く): 219176180176

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3469, 6938, 13876, 27752, 45097, 55504, 90194, 180388, 279407, 360776, 558814, 721552, 1117628, 2235256, 3632291, 4470512, 7264582, 14529164, 29058328, 58116656, 969262883, 1938525766, 3877051532, 7754103064, 12600417479, 15508206128, 25200834958, 50401669916, 100803339832, 201606679664]

約数ペア:

[(1, 201606679664), (2, 100803339832), (4, 50401669916), (8, 25200834958), (13, 15508206128), (16, 12600417479), (26, 7754103064), (52, 3877051532), (104, 1938525766), (208, 969262883), (3469, 58116656), (6938, 29058328), (13876, 14529164), (27752, 7264582), (45097, 4470512), (55504, 3632291), (90194, 2235256), (180388, 1117628), (279407, 721552), (360776, 558814)]