208906722

素因数分解:

$2^1\times 3^3\times {\mathrm{613}}^1\times {\mathrm{6311}}^1$

素因数の和:6935

約数の個数: 32

約数和(自身を含む): 465068160

約数和(自身を除く): 256161438

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 613, 1226, 1839, 3678, 5517, 6311, 11034, 12622, 16551, 18933, 33102, 37866, 56799, 113598, 170397, 340794, 3868643, 7737286, 11605929, 23211858, 34817787, 69635574, 104453361, 208906722]

約数ペア:

[(1, 208906722), (2, 104453361), (3, 69635574), (6, 34817787), (9, 23211858), (18, 11605929), (27, 7737286), (54, 3868643), (613, 340794), (1226, 170397), (1839, 113598), (3678, 56799), (5517, 37866), (6311, 33102), (11034, 18933), (12622, 16551)]