200972387

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{36761}}^1$

素因数の和:36850

約数の個数: 16

約数和(自身を含む): 254098944

約数和(自身を除く): 53126557

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 36761, 257327, 404371, 2610031, 2830597, 18270217, 28710341, 200972387]

約数ペア:

[(1, 200972387), (7, 28710341), (11, 18270217), (71, 2830597), (77, 2610031), (497, 404371), (781, 257327), (5467, 36761)]