201418970

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{428551}}^1$

素因数の和:428605

約数の個数: 16

約数和(自身を含む): 370268928

約数和(自身を除く): 168849958

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 428551, 857102, 2142755, 4285510, 20141897, 40283794, 100709485, 201418970]

約数ペア:

[(1, 201418970), (2, 100709485), (5, 40283794), (10, 20141897), (47, 4285510), (94, 2142755), (235, 857102), (470, 428551)]