201947794

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{15269}}^1$

素因数の和:15677

約数の個数: 16

約数和(自身を含む): 321586200

約数和(自身を除く): 119638406

約数列:

[1, 2, 17, 34, 389, 778, 6613, 13226, 15269, 30538, 259573, 519146, 5939641, 11879282, 100973897, 201947794]

約数ペア:

[(1, 201947794), (2, 100973897), (17, 11879282), (34, 5939641), (389, 519146), (778, 259573), (6613, 30538), (13226, 15269)]