201149919

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{89759}}^1$

素因数の和:89851

約数の個数: 16

約数和(自身を含む): 301593600

約数和(自身を除く): 100443681

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 89759, 269277, 807831, 2423493, 7449997, 22349991, 67049973, 201149919]

約数ペア:

[(1, 201149919), (3, 67049973), (9, 22349991), (27, 7449997), (83, 2423493), (249, 807831), (747, 269277), (2241, 89759)]