208170010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{905087}}^1$

素因数の和:905117

約数の個数: 16

約数和(自身を含む): 390998016

約数和(自身を除く): 182828006

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 905087, 1810174, 4525435, 9050870, 20817001, 41634002, 104085005, 208170010]

約数ペア:

[(1, 208170010), (2, 104085005), (5, 41634002), (10, 20817001), (23, 9050870), (46, 4525435), (115, 1810174), (230, 905087)]