188202291

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{113}}^2$

素因数の和:280

約数の個数: 24

約数和(自身を含む): 268997040

約数和(自身を除く): 80794749

約数列:

[1, 3, 17, 51, 113, 289, 339, 867, 1921, 4913, 5763, 12769, 14739, 32657, 38307, 97971, 217073, 555169, 651219, 1665507, 3690241, 11070723, 62734097, 188202291]

約数ペア:

[(1, 188202291), (3, 62734097), (17, 11070723), (51, 3690241), (113, 1665507), (289, 651219), (339, 555169), (867, 217073), (1921, 97971), (4913, 38307), (5763, 32657), (12769, 14739)]