227910910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{990917}}^1$

素因数の和:990947

約数の個数: 16

約数和(自身を含む): 428076576

約数和(自身を除く): 200165666

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 990917, 1981834, 4954585, 9909170, 22791091, 45582182, 113955455, 227910910]

約数ペア:

[(1, 227910910), (2, 113955455), (5, 45582182), (10, 22791091), (23, 9909170), (46, 4954585), (115, 1981834), (230, 990917)]