204029564

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{2081}}^1$

素因数の和:2405

約数の個数: 24

約数和(自身を含む): 361901568

約数和(自身を除く): 157872004

約数列:

[1, 2, 4, 127, 193, 254, 386, 508, 772, 2081, 4162, 8324, 24511, 49022, 98044, 264287, 401633, 528574, 803266, 1057148, 1606532, 51007391, 102014782, 204029564]

約数ペア:

[(1, 204029564), (2, 102014782), (4, 51007391), (127, 1606532), (193, 1057148), (254, 803266), (386, 528574), (508, 401633), (772, 264287), (2081, 98044), (4162, 49022), (8324, 24511)]