202408525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17117}}^1$

素因数の和:17181

約数の個数: 24

約数和(自身を含む): 280187424

約数和(自身を除く): 77778899

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 2365, 11825, 17117, 85585, 188287, 427925, 736031, 941435, 3680155, 4707175, 8096341, 18400775, 40481705, 202408525]

約数ペア:

[(1, 202408525), (5, 40481705), (11, 18400775), (25, 8096341), (43, 4707175), (55, 3680155), (215, 941435), (275, 736031), (473, 427925), (1075, 188287), (2365, 85585), (11825, 17117)]