200508048016

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{643}}^1\times {\mathrm{71917}}^1$

素因数の和:72839

約数の個数: 40

約数和(自身を含む): 390529698944

約数和(自身を除く): 190021650928

約数列:

[1, 2, 4, 8, 16, 271, 542, 643, 1084, 1286, 2168, 2572, 4336, 5144, 10288, 71917, 143834, 174253, 287668, 348506, 575336, 697012, 1150672, 1394024, 2788048, 19489507, 38979014, 46242631, 77958028, 92485262, 155916056, 184970524, 311832112, 369941048, 739882096, 12531753001, 25063506002, 50127012004, 100254024008, 200508048016]

約数ペア:

[(1, 200508048016), (2, 100254024008), (4, 50127012004), (8, 25063506002), (16, 12531753001), (271, 739882096), (542, 369941048), (643, 311832112), (1084, 184970524), (1286, 155916056), (2168, 92485262), (2572, 77958028), (4336, 46242631), (5144, 38979014), (10288, 19489507), (71917, 2788048), (143834, 1394024), (174253, 1150672), (287668, 697012), (348506, 575336)]