209718876

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{33037}}^1$

素因数の和:33090

約数の個数: 36

約数和(自身を含む): 511560392

約数和(自身を除く): 301841516

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 529, 1058, 1587, 2116, 3174, 6348, 33037, 66074, 99111, 132148, 198222, 396444, 759851, 1519702, 2279553, 3039404, 4559106, 9118212, 17476573, 34953146, 52429719, 69906292, 104859438, 209718876]

約数ペア:

[(1, 209718876), (2, 104859438), (3, 69906292), (4, 52429719), (6, 34953146), (12, 17476573), (23, 9118212), (46, 4559106), (69, 3039404), (92, 2279553), (138, 1519702), (276, 759851), (529, 396444), (1058, 198222), (1587, 132148), (2116, 99111), (3174, 66074), (6348, 33037)]