210937168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1014121}}^1$

素因数の和:1014142

約数の個数: 20

約数和(自身を含む): 440128948

約数和(自身を除く): 229191780

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1014121, 2028242, 4056484, 8112968, 13183573, 16225936, 26367146, 52734292, 105468584, 210937168]

約数ペア:

[(1, 210937168), (2, 105468584), (4, 52734292), (8, 26367146), (13, 16225936), (16, 13183573), (26, 8112968), (52, 4056484), (104, 2028242), (208, 1014121)]