200056521

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{257473}}^1$

素因数の和:257520

約数の個数: 16

約数和(自身を含む): 313088384

約数和(自身を除く): 113031863

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 257473, 772419, 1802311, 5406933, 9526501, 28579503, 66685507, 200056521]

約数ペア:

[(1, 200056521), (3, 66685507), (7, 28579503), (21, 9526501), (37, 5406933), (111, 1802311), (259, 772419), (777, 257473)]