200928287

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{88867}}^1$

素因数の和:88910

約数の個数: 16

約数和(自身を含む): 255939840

約数和(自身を除く): 55011553

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 88867, 622069, 1510739, 1688473, 10575173, 11819311, 28704041, 200928287]

約数ペア:

[(1, 200928287), (7, 28704041), (17, 11819311), (19, 10575173), (119, 1688473), (133, 1510739), (323, 622069), (2261, 88867)]