222245093

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1\times {\mathrm{1459}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 260136960

約数和(自身を除く): 37891867

約数列:

[1, 7, 47, 329, 463, 1459, 3241, 10213, 21761, 68573, 152327, 480011, 675517, 4728619, 31749299, 222245093]

約数ペア:

[(1, 222245093), (7, 31749299), (47, 4728619), (329, 675517), (463, 480011), (1459, 152327), (3241, 68573), (10213, 21761)]