201916839

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{35257}}^1$

素因数の和:35366

約数の個数: 16

約数和(自身を含む): 284320512

約数和(自身を除く): 82403673

約数列:

[1, 3, 23, 69, 83, 249, 1909, 5727, 35257, 105771, 810911, 2432733, 2926331, 8778993, 67305613, 201916839]

約数ペア:

[(1, 201916839), (3, 67305613), (23, 8778993), (69, 2926331), (83, 2432733), (249, 810911), (1909, 105771), (5727, 35257)]