201767225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{6857}}^1$

素因数の和:6985

約数の個数: 24

約数和(自身を含む): 275527008

約数和(自身を除く): 73759783

約数列:

[1, 5, 11, 25, 55, 107, 275, 535, 1177, 2675, 5885, 6857, 29425, 34285, 75427, 171425, 377135, 733699, 1885675, 3668495, 8070689, 18342475, 40353445, 201767225]

約数ペア:

[(1, 201767225), (5, 40353445), (11, 18342475), (25, 8070689), (55, 3668495), (107, 1885675), (275, 733699), (535, 377135), (1177, 171425), (2675, 75427), (5885, 34285), (6857, 29425)]