208839701

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{44729}}^1$

素因数の和:44788

約数の個数: 16

約数和(自身を含む): 257644800

約数和(自身を除く): 48805099

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 44729, 313103, 1028767, 1297141, 7201369, 9079987, 29834243, 208839701]

約数ペア:

[(1, 208839701), (7, 29834243), (23, 9079987), (29, 7201369), (161, 1297141), (203, 1028767), (667, 313103), (4669, 44729)]