201870053

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22031}}^1$

素因数の和:22073

約数の個数: 24

約数和(自身を含む): 271257984

約数和(自身を除く): 69387931

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 9163, 22031, 154217, 242341, 374527, 1079519, 1696387, 2621689, 4119797, 11874709, 18351823, 28838579, 201870053]

約数ペア:

[(1, 201870053), (7, 28838579), (11, 18351823), (17, 11874709), (49, 4119797), (77, 2621689), (119, 1696387), (187, 1079519), (539, 374527), (833, 242341), (1309, 154217), (9163, 22031)]