201868574

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{138077}}^1$

素因数の和:138139

約数の個数: 16

約数和(自身を含む): 328073328

約数和(自身を除く): 126204754

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 138077, 276154, 2347309, 4694618, 5937311, 11874622, 100934287, 201868574]

約数ペア:

[(1, 201868574), (2, 100934287), (17, 11874622), (34, 5937311), (43, 4694618), (86, 2347309), (731, 276154), (1462, 138077)]