199952494

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{332147}}^1$

素因数の和:332199

約数の個数: 16

約数和(自身を含む): 350748288

約数和(自身を除く): 150795794

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 332147, 664294, 2325029, 4650058, 14282321, 28564642, 99976247, 199952494]

約数ペア:

[(1, 199952494), (2, 99976247), (7, 28564642), (14, 14282321), (43, 4650058), (86, 2325029), (301, 664294), (602, 332147)]