199786390797

素因数分解:

$3^1\times 7^1\times {\mathrm{37139}}^1\times {\mathrm{256163}}^1$

素因数の和:293312

約数の個数: 16

約数和(自身を含む): 304445790720

約数和(自身を除く): 104659399923

約数列:

[1, 3, 7, 21, 37139, 111417, 256163, 259973, 768489, 779919, 1793141, 5379423, 9513637657, 28540912971, 66595463599, 199786390797]

約数ペア:

[(1, 199786390797), (3, 66595463599), (7, 28540912971), (21, 9513637657), (37139, 5379423), (111417, 1793141), (256163, 779919), (259973, 768489)]