201574457

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{1699}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 244310400

約数和(自身を除く): 42735943

約数列:

[1, 7, 17, 119, 997, 1699, 6979, 11893, 16949, 28883, 118643, 202181, 1693903, 11857321, 28796351, 201574457]

約数ペア:

[(1, 201574457), (7, 28796351), (17, 11857321), (119, 1693903), (997, 202181), (1699, 118643), (6979, 28883), (11893, 16949)]