218934010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{951887}}^1$

素因数の和:951917

約数の個数: 16

約数和(自身を含む): 411215616

約数和(自身を除く): 192281606

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 951887, 1903774, 4759435, 9518870, 21893401, 43786802, 109467005, 218934010]

約数ペア:

[(1, 218934010), (2, 109467005), (5, 43786802), (10, 21893401), (23, 9518870), (46, 4759435), (115, 1903774), (230, 951887)]