201396965

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{523109}}^1$

素因数の和:523132

約数の個数: 16

約数和(自身を含む): 301311360

約数和(自身を除く): 99914395

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 523109, 2615545, 3661763, 5754199, 18308815, 28770995, 40279393, 201396965]

約数ペア:

[(1, 201396965), (5, 40279393), (7, 28770995), (11, 18308815), (35, 5754199), (55, 3661763), (77, 2615545), (385, 523109)]