208025406

素因数分解:

$2^1\times 3^2\times {\mathrm{11556967}}^1$

素因数の和:11556975

約数の個数: 12

約数和(自身を含む): 450721752

約数和(自身を除く): 242696346

約数列:

[1, 2, 3, 6, 9, 18, 11556967, 23113934, 34670901, 69341802, 104012703, 208025406]

約数ペア:

[(1, 208025406), (2, 104012703), (3, 69341802), (6, 34670901), (9, 23113934), (18, 11556967)]