217202326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^2\times {\mathrm{433}}^1$

素因数の和:748

約数の個数: 24

約数和(自身を含む): 358617672

約数和(自身を除く): 141415346

約数列:

[1, 2, 11, 22, 151, 302, 433, 866, 1661, 3322, 4763, 9526, 22801, 45602, 65383, 130766, 250811, 501622, 719213, 1438426, 9872833, 19745666, 108601163, 217202326]

約数ペア:

[(1, 217202326), (2, 108601163), (11, 19745666), (22, 9872833), (151, 1438426), (302, 719213), (433, 501622), (866, 250811), (1661, 130766), (3322, 65383), (4763, 45602), (9526, 22801)]