212224208

素因数分解:

$2^4\times 7^1\times {\mathrm{1894859}}^1$

素因数の和:1894874

約数の個数: 20

約数和(自身を含む): 469925280

約数和(自身を除く): 257701072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1894859, 3789718, 7579436, 13264013, 15158872, 26528026, 30317744, 53056052, 106112104, 212224208]

約数ペア:

[(1, 212224208), (2, 106112104), (4, 53056052), (7, 30317744), (8, 26528026), (14, 15158872), (16, 13264013), (28, 7579436), (56, 3789718), (112, 1894859)]