206876852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2161}}^1$

素因数の和:2448

約数の個数: 48

約数和(自身を含む): 447482112

約数和(自身を除く): 240605260

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 263, 364, 526, 1052, 1841, 2161, 3419, 3682, 4322, 6838, 7364, 8644, 13676, 15127, 23933, 28093, 30254, 47866, 56186, 60508, 95732, 112372, 196651, 393302, 568343, 786604, 1136686, 2273372, 3978401, 7388459, 7956802, 14776918, 15913604, 29553836, 51719213, 103438426, 206876852]

約数ペア:

[(1, 206876852), (2, 103438426), (4, 51719213), (7, 29553836), (13, 15913604), (14, 14776918), (26, 7956802), (28, 7388459), (52, 3978401), (91, 2273372), (182, 1136686), (263, 786604), (364, 568343), (526, 393302), (1052, 196651), (1841, 112372), (2161, 95732), (3419, 60508), (3682, 56186), (4322, 47866), (6838, 30254), (7364, 28093), (8644, 23933), (13676, 15127)]