218314328

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{270191}}^1$

素因数の和:270298

約数の個数: 16

約数和(自身を含む): 413393760

約数和(自身を除く): 195079432

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 270191, 540382, 1080764, 2161528, 27289291, 54578582, 109157164, 218314328]

約数ペア:

[(1, 218314328), (2, 109157164), (4, 54578582), (8, 27289291), (101, 2161528), (202, 1080764), (404, 540382), (808, 270191)]