207930514

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{14563}}^1$

素因数の和:14646

約数の個数: 24

約数和(自身を含む): 348662160

約数和(自身を除く): 140731646

約数列:

[1, 2, 11, 22, 59, 118, 121, 242, 649, 1298, 7139, 14278, 14563, 29126, 160193, 320386, 859217, 1718434, 1762123, 3524246, 9451387, 18902774, 103965257, 207930514]

約数ペア:

[(1, 207930514), (2, 103965257), (11, 18902774), (22, 9451387), (59, 3524246), (118, 1762123), (121, 1718434), (242, 859217), (649, 320386), (1298, 160193), (7139, 29126), (14278, 14563)]