206522230

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{439409}}^1$

素因数の和:439463

約数の個数: 16

約数和(自身を含む): 379650240

約数和(自身を除く): 173128010

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 439409, 878818, 2197045, 4394090, 20652223, 41304446, 103261115, 206522230]

約数ペア:

[(1, 206522230), (2, 103261115), (5, 41304446), (10, 20652223), (47, 4394090), (94, 2197045), (235, 878818), (470, 439409)]