205538324

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{1493}}^1$

素因数の和:1895

約数の個数: 24

約数和(自身を含む): 364105728

約数和(自身を除く): 158567404

約数列:

[1, 2, 4, 127, 254, 271, 508, 542, 1084, 1493, 2986, 5972, 34417, 68834, 137668, 189611, 379222, 404603, 758444, 809206, 1618412, 51384581, 102769162, 205538324]

約数ペア:

[(1, 205538324), (2, 102769162), (4, 51384581), (127, 1618412), (254, 809206), (271, 758444), (508, 404603), (542, 379222), (1084, 189611), (1493, 137668), (2986, 68834), (5972, 34417)]