200485439

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89783}}^1$

素因数の和:89830

約数の個数: 16

約数和(自身を含む): 258577920

約数和(自身を除く): 58092481

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 89783, 628481, 987613, 2603707, 6913291, 18225949, 28640777, 200485439]

約数ペア:

[(1, 200485439), (7, 28640777), (11, 18225949), (29, 6913291), (77, 2603707), (203, 987613), (319, 628481), (2233, 89783)]