204578731

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59281}}^1$

素因数の和:59334

約数の個数: 16

約数和(自身を含む): 256098240

約数和(自身を除く): 51519509

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 59281, 414967, 1007777, 1719149, 7054439, 12034043, 29225533, 204578731]

約数ペア:

[(1, 204578731), (7, 29225533), (17, 12034043), (29, 7054439), (119, 1719149), (203, 1007777), (493, 414967), (3451, 59281)]