205933208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{7529}}^1$

素因数の和:7811

約数の個数: 32

約数和(自身を含む): 417463200

約数和(自身を除く): 211529992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263, 526, 1052, 2104, 3419, 6838, 7529, 13676, 15058, 27352, 30116, 60232, 97877, 195754, 391508, 783016, 1980127, 3960254, 7920508, 15841016, 25741651, 51483302, 102966604, 205933208]

約数ペア:

[(1, 205933208), (2, 102966604), (4, 51483302), (8, 25741651), (13, 15841016), (26, 7920508), (52, 3960254), (104, 1980127), (263, 783016), (526, 391508), (1052, 195754), (2104, 97877), (3419, 60232), (6838, 30116), (7529, 27352), (13676, 15058)]