209898392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2385209}}^1$

素因数の和:2385226

約数の個数: 16

約数和(自身を含む): 429337800

約数和(自身を除く): 219439408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2385209, 4770418, 9540836, 19081672, 26237299, 52474598, 104949196, 209898392]

約数ペア:

[(1, 209898392), (2, 104949196), (4, 52474598), (8, 26237299), (11, 19081672), (22, 9540836), (44, 4770418), (88, 2385209)]