212358726

素因数分解:

$2^1\times 3^3\times {\mathrm{277}}^1\times {\mathrm{14197}}^1$

素因数の和:14485

約数の個数: 32

約数和(自身を含む): 473645280

約数和(自身を除く): 261286554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 277, 554, 831, 1662, 2493, 4986, 7479, 14197, 14958, 28394, 42591, 85182, 127773, 255546, 383319, 766638, 3932569, 7865138, 11797707, 23595414, 35393121, 70786242, 106179363, 212358726]

約数ペア:

[(1, 212358726), (2, 106179363), (3, 70786242), (6, 35393121), (9, 23595414), (18, 11797707), (27, 7865138), (54, 3932569), (277, 766638), (554, 383319), (831, 255546), (1662, 127773), (2493, 85182), (4986, 42591), (7479, 28394), (14197, 14958)]