201640677999

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{3517}}^1\times {\mathrm{444443}}^1$

素因数の和:448006

約数の個数: 16

約数和(自身を含む): 275185502592

約数和(自身を除く): 73544824593

約数列:

[1, 3, 43, 129, 3517, 10551, 151231, 444443, 453693, 1333329, 19111049, 57333147, 1563106031, 4689318093, 67213559333, 201640677999]

約数ペア:

[(1, 201640677999), (3, 67213559333), (43, 4689318093), (129, 1563106031), (3517, 57333147), (10551, 19111049), (151231, 1333329), (444443, 453693)]