208029507

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{92581}}^1$

素因数の和:92698

約数の個数: 16

約数和(自身を含む): 319963392

約数和(自身を除く): 111933885

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 92581, 277743, 648067, 1944201, 9906167, 29718501, 69343169, 208029507]

約数ペア:

[(1, 208029507), (3, 69343169), (7, 29718501), (21, 9906167), (107, 1944201), (321, 648067), (749, 277743), (2247, 92581)]