201917188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4589027}}^1$

素因数の和:4589042

約数の個数: 12

約数和(自身を含む): 385478352

約数和(自身を除く): 183561164

約数列:

[1, 2, 4, 11, 22, 44, 4589027, 9178054, 18356108, 50479297, 100958594, 201917188]

約数ペア:

[(1, 201917188), (2, 100958594), (4, 50479297), (11, 18356108), (22, 9178054), (44, 4589027)]