201788283

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{12641}}^1$

素因数の和:12974

約数の個数: 16

約数和(自身を含む): 285810336

約数和(自身を除く): 84022053

約数列:

[1, 3, 17, 51, 313, 939, 5321, 12641, 15963, 37923, 214897, 644691, 3956633, 11869899, 67262761, 201788283]

約数ペア:

[(1, 201788283), (3, 67262761), (17, 11869899), (51, 3956633), (313, 644691), (939, 214897), (5321, 37923), (12641, 15963)]