201768794

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1\times {\mathrm{2551}}^1$

素因数の和:3181

約数の個数: 16

約数和(自身を含む): 307587456

約数和(自身を除く): 105818662

約数列:

[1, 2, 71, 142, 557, 1114, 2551, 5102, 39547, 79094, 181121, 362242, 1420907, 2841814, 100884397, 201768794]

約数ペア:

[(1, 201768794), (2, 100884397), (71, 2841814), (142, 1420907), (557, 362242), (1114, 181121), (2551, 79094), (5102, 39547)]