200019668

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{10601}}^1$

素因数の和:10747

約数の個数: 24

約数和(自身を含む): 360680040

約数和(自身を除く): 160660372

約数列:

[1, 2, 4, 53, 89, 106, 178, 212, 356, 4717, 9434, 10601, 18868, 21202, 42404, 561853, 943489, 1123706, 1886978, 2247412, 3773956, 50004917, 100009834, 200019668]

約数ペア:

[(1, 200019668), (2, 100009834), (4, 50004917), (53, 3773956), (89, 2247412), (106, 1886978), (178, 1123706), (212, 943489), (356, 561853), (4717, 42404), (9434, 21202), (10601, 18868)]