208598270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{906949}}^1$

素因数の和:906979

約数の個数: 16

約数和(自身を含む): 391802400

約数和(自身を除く): 183204130

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 906949, 1813898, 4534745, 9069490, 20859827, 41719654, 104299135, 208598270]

約数ペア:

[(1, 208598270), (2, 104299135), (5, 41719654), (10, 20859827), (23, 9069490), (46, 4534745), (115, 1813898), (230, 906949)]