200664815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{43481}}^1$

素因数の和:43570

約数の個数: 16

約数和(自身を含む): 262979136

約数和(自身を除く): 62314321

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 43481, 217405, 565253, 2826265, 3087151, 15435755, 40132963, 200664815]

約数ペア:

[(1, 200664815), (5, 40132963), (13, 15435755), (65, 3087151), (71, 2826265), (355, 565253), (923, 217405), (4615, 43481)]