264088444

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{1993}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 467537168

約数和(自身を除く): 203448724

約数列:

[1, 2, 4, 157, 211, 314, 422, 628, 844, 1993, 3986, 7972, 33127, 66254, 132508, 312901, 420523, 625802, 841046, 1251604, 1682092, 66022111, 132044222, 264088444]

約数ペア:

[(1, 264088444), (2, 132044222), (4, 66022111), (157, 1682092), (211, 1251604), (314, 841046), (422, 625802), (628, 420523), (844, 312901), (1993, 132508), (3986, 66254), (7972, 33127)]