208407942782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{51055351}}^1$

素因数の和:51055523

約数の個数: 16

約数和(自身を含む): 338803315872

約数和(自身を除く): 130395373090

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 51055351, 102110702, 663719563, 1327439126, 8015690107, 16031380214, 104203971391, 208407942782]

約数ペア:

[(1, 208407942782), (2, 104203971391), (13, 16031380214), (26, 8015690107), (157, 1327439126), (314, 663719563), (2041, 102110702), (4082, 51055351)]