201307897

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{39341}}^1$

素因数の和:39408

約数の個数: 16

約数和(自身を含む): 249270912

約数和(自身を除く): 47963015

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 39341, 275387, 668797, 1691663, 4681579, 11841641, 28758271, 201307897]

約数ペア:

[(1, 201307897), (7, 28758271), (17, 11841641), (43, 4681579), (119, 1691663), (301, 668797), (731, 275387), (5117, 39341)]