208038104

素因数分解:

$2^3\times {\mathrm{1571}}^1\times {\mathrm{16553}}^1$

素因数の和:18130

約数の個数: 16

約数和(自身を含む): 390343320

約数和(自身を除く): 182305216

約数列:

[1, 2, 4, 8, 1571, 3142, 6284, 12568, 16553, 33106, 66212, 132424, 26004763, 52009526, 104019052, 208038104]

約数ペア:

[(1, 208038104), (2, 104019052), (4, 52009526), (8, 26004763), (1571, 132424), (3142, 66212), (6284, 33106), (12568, 16553)]