208085266

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:894

約数の個数: 24

約数和(自身を含む): 325443924

約数和(自身を除く): 117358658

約数列:

[1, 2, 29, 58, 193, 386, 641, 841, 1282, 1682, 5597, 11194, 18589, 37178, 123713, 162313, 247426, 324626, 539081, 1078162, 3587677, 7175354, 104042633, 208085266]

約数ペア:

[(1, 208085266), (2, 104042633), (29, 7175354), (58, 3587677), (193, 1078162), (386, 539081), (641, 324626), (841, 247426), (1282, 162313), (1682, 123713), (5597, 37178), (11194, 18589)]