210052408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1544503}}^1$

素因数の和:1544526

約数の個数: 16

約数和(自身を含む): 417016080

約数和(自身を除く): 206963672

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1544503, 3089006, 6178012, 12356024, 26256551, 52513102, 105026204, 210052408]

約数ペア:

[(1, 210052408), (2, 105026204), (4, 52513102), (8, 26256551), (17, 12356024), (34, 6178012), (68, 3089006), (136, 1544503)]