200480021

素因数分解:

$7^2\times {\mathrm{523}}^1\times {\mathrm{7823}}^1$

素因数の和:8360

約数の個数: 12

約数和(自身を含む): 233687232

約数和(自身を除く): 33207211

約数列:

[1, 7, 49, 523, 3661, 7823, 25627, 54761, 383327, 4091429, 28640003, 200480021]

約数ペア:

[(1, 200480021), (7, 28640003), (49, 4091429), (523, 383327), (3661, 54761), (7823, 25627)]