200822727

素因数分解:

$3^1\times 7^3\times {\mathrm{195163}}^1$

素因数の和:195187

約数の個数: 16

約数和(自身を含む): 312262400

約数和(自身を除く): 111439673

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 195163, 585489, 1366141, 4098423, 9562987, 28688961, 66940909, 200822727]

約数ペア:

[(1, 200822727), (3, 66940909), (7, 28688961), (21, 9562987), (49, 4098423), (147, 1366141), (343, 585489), (1029, 195163)]