194133261

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{214987}}^1$

素因数の和:215040

約数の個数: 16

約数和(自身を含む): 302703104

約数和(自身を除く): 108569843

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 214987, 644961, 1504909, 4514727, 9244441, 27733323, 64711087, 194133261]

約数ペア:

[(1, 194133261), (3, 64711087), (7, 27733323), (21, 9244441), (43, 4514727), (129, 1504909), (301, 644961), (903, 214987)]