218362010908

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{540500027}}^1$

素因数の和:540500132

約数の個数: 12

約数和(自身を含む): 385917019992

約数和(自身を除く): 167555009084

約数列:

[1, 2, 4, 101, 202, 404, 540500027, 1081000054, 2162000108, 54590502727, 109181005454, 218362010908]

約数ペア:

[(1, 218362010908), (2, 109181005454), (4, 54590502727), (101, 2162000108), (202, 1081000054), (404, 540500027)]