201554495

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{26227}}^1$

素因数の和:26314

約数の個数: 16

約数和(自身を含む): 254936160

約数和(自身を除く): 53381665

約数列:

[1, 5, 29, 53, 145, 265, 1537, 7685, 26227, 131135, 760583, 1390031, 3802915, 6950155, 40310899, 201554495]

約数ペア:

[(1, 201554495), (5, 40310899), (29, 6950155), (53, 3802915), (145, 1390031), (265, 760583), (1537, 131135), (7685, 26227)]