206901866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{21503}}^1$

素因数の和:21805

約数の個数: 16

約数和(自身を含む): 329785344

約数和(自身を除く): 122883478

約数列:

[1, 2, 17, 34, 283, 566, 4811, 9622, 21503, 43006, 365551, 731102, 6085349, 12170698, 103450933, 206901866]

約数ペア:

[(1, 206901866), (2, 103450933), (17, 12170698), (34, 6085349), (283, 731102), (566, 365551), (4811, 43006), (9622, 21503)]