210004930

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{446819}}^1$

素因数の和:446873

約数の個数: 16

約数和(自身を含む): 386052480

約数和(自身を除く): 176047550

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 446819, 893638, 2234095, 4468190, 21000493, 42000986, 105002465, 210004930]

約数ペア:

[(1, 210004930), (2, 105002465), (5, 42000986), (10, 21000493), (47, 4468190), (94, 2234095), (235, 893638), (470, 446819)]