206863886

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2081}}^1\times {\mathrm{2161}}^1$

素因数の和:4267

約数の個数: 16

約数和(自身を含む): 324092448

約数和(自身を除く): 117228562

約数列:

[1, 2, 23, 46, 2081, 2161, 4162, 4322, 47863, 49703, 95726, 99406, 4497041, 8994082, 103431943, 206863886]

約数ペア:

[(1, 206863886), (2, 103431943), (23, 8994082), (46, 4497041), (2081, 99406), (2161, 95726), (4162, 49703), (4322, 47863)]