190856519

素因数分解:

$7^3\times {\mathrm{47}}^1\times {\mathrm{11839}}^1$

素因数の和:11907

約数の個数: 16

約数和(自身を含む): 227328000

約数和(自身を除く): 36471481

約数列:

[1, 7, 47, 49, 329, 343, 2303, 11839, 16121, 82873, 556433, 580111, 3895031, 4060777, 27265217, 190856519]

約数ペア:

[(1, 190856519), (7, 27265217), (47, 4060777), (49, 3895031), (329, 580111), (343, 556433), (2303, 82873), (11839, 16121)]