204429310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{475417}}^1$

素因数の和:475467

約数の個数: 16

約数和(自身を含む): 376531056

約数和(自身を除く): 172101746

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 475417, 950834, 2377085, 4754170, 20442931, 40885862, 102214655, 204429310]

約数ペア:

[(1, 204429310), (2, 102214655), (5, 40885862), (10, 20442931), (43, 4754170), (86, 2377085), (215, 950834), (430, 475417)]