210916902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{46933}}^1$

素因数の和:47052

約数の個数: 32

約数和(自身を含む): 486611712

約数和(自身を除く): 275694810

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 46933, 93866, 140799, 281598, 328531, 657062, 985593, 1971186, 5021831, 10043662, 15065493, 30130986, 35152817, 70305634, 105458451, 210916902]

約数ペア:

[(1, 210916902), (2, 105458451), (3, 70305634), (6, 35152817), (7, 30130986), (14, 15065493), (21, 10043662), (42, 5021831), (107, 1971186), (214, 985593), (321, 657062), (642, 328531), (749, 281598), (1498, 140799), (2247, 93866), (4494, 46933)]