208141446

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{264811}}^1$

素因数の和:264947

約数の個数: 16

約数和(自身を含む): 419462208

約数和(自身を除く): 211320762

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 264811, 529622, 794433, 1588866, 34690241, 69380482, 104070723, 208141446]

約数ペア:

[(1, 208141446), (2, 104070723), (3, 69380482), (6, 34690241), (131, 1588866), (262, 794433), (393, 529622), (786, 264811)]