213053.00000000

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{13297}}^1$

素因数の和:13557

約数の個数: 32

約数和(自身を含む): 201065760

約数和(自身を除く): 120964632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 6024, 13297, 26594, 39891, 53188, 79782, 106376, 159564, 319128, 3337547, 6675094, 10012641, 13350188, 20025282, 26700376, 40050564, 80101128]

約数ペア:

[(1, 80101128), (2, 40050564), (3, 26700376), (4, 20025282), (6, 13350188), (8, 10012641), (12, 6675094), (24, 3337547), (251, 319128), (502, 159564), (753, 106376), (1004, 79782), (1506, 53188), (2008, 39891), (3012, 26594), (6024, 13297)]