210426554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{63727}}^1$

素因数の和:63869

約数の個数: 16

約数和(自身を含む): 342601728

約数和(自身を除く): 132175174

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 63727, 127454, 828451, 1656902, 8093329, 16186658, 105213277, 210426554]

約数ペア:

[(1, 210426554), (2, 105213277), (13, 16186658), (26, 8093329), (127, 1656902), (254, 828451), (1651, 127454), (3302, 63727)]