206452895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{12227}}^1$

素因数の和:12550

約数の個数: 16

約数和(自身を含む): 271168128

約数和(自身を除く): 64715233

約数列:

[1, 5, 11, 55, 307, 1535, 3377, 12227, 16885, 61135, 134497, 672485, 3753689, 18768445, 41290579, 206452895]

約数ペア:

[(1, 206452895), (5, 41290579), (11, 18768445), (55, 3753689), (307, 672485), (1535, 134497), (3377, 61135), (12227, 16885)]