196038873

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{22619}}^1$

素因数の和:22738

約数の個数: 20

約数和(自身を含む): 295598160

約数和(自身を除く): 99559287

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 22619, 67857, 203571, 610713, 1832139, 2420233, 7260699, 21782097, 65346291, 196038873]

約数ペア:

[(1, 196038873), (3, 65346291), (9, 21782097), (27, 7260699), (81, 2420233), (107, 1832139), (321, 610713), (963, 203571), (2889, 67857), (8667, 22619)]