209250784772

素因数分解:

$2^2\times {\mathrm{42701}}^1\times {\mathrm{1225093}}^1$

素因数の和:1267798

約数の個数: 12

約数和(自身を含む): 366197747916

約数和(自身を除く): 156946963144

約数列:

[1, 2, 4, 42701, 85402, 170804, 1225093, 2450186, 4900372, 52312696193, 104625392386, 209250784772]

約数ペア:

[(1, 209250784772), (2, 104625392386), (4, 52312696193), (42701, 4900372), (85402, 2450186), (170804, 1225093)]