211155842

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1\times {\mathrm{1223}}^1$

素因数の和:1897

約数の個数: 16

約数和(自身を含む): 319464000

約数和(自身を除く): 108308158

約数列:

[1, 2, 173, 346, 499, 998, 1223, 2446, 86327, 172654, 211579, 423158, 610277, 1220554, 105577921, 211155842]

約数ペア:

[(1, 211155842), (2, 105577921), (173, 1220554), (346, 610277), (499, 423158), (998, 211579), (1223, 172654), (2446, 86327)]