208025018

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{353}}^1\times {\mathrm{557}}^1$

素因数の和:958

約数の個数: 24

約数和(自身を含む): 327705588

約数和(自身を除く): 119680570

約数列:

[1, 2, 23, 46, 353, 529, 557, 706, 1058, 1114, 8119, 12811, 16238, 25622, 186737, 196621, 294653, 373474, 393242, 589306, 4522283, 9044566, 104012509, 208025018]

約数ペア:

[(1, 208025018), (2, 104012509), (23, 9044566), (46, 4522283), (353, 589306), (529, 393242), (557, 373474), (706, 294653), (1058, 196621), (1114, 186737), (8119, 25622), (12811, 16238)]