210864424

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{241817}}^1$

素因数の和:241932

約数の個数: 16

約数和(自身を含む): 398999700

約数和(自身を除く): 188135276

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 241817, 483634, 967268, 1934536, 26358053, 52716106, 105432212, 210864424]

約数ペア:

[(1, 210864424), (2, 105432212), (4, 52716106), (8, 26358053), (109, 1934536), (218, 967268), (436, 483634), (872, 241817)]