199267474

素因数分解:

$2^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{28297}}^1$

素因数の和:28809

約数の個数: 16

約数和(自身を含む): 342292608

約数和(自身を除く): 143025134

約数列:

[1, 2, 7, 14, 503, 1006, 3521, 7042, 28297, 56594, 198079, 396158, 14233391, 28466782, 99633737, 199267474]

約数ペア:

[(1, 199267474), (2, 99633737), (7, 28466782), (14, 14233391), (503, 396158), (1006, 198079), (3521, 56594), (7042, 28297)]