204057231

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{225977}}^1$

素因数の和:226030

約数の個数: 16

約数和(自身を含む): 318177024

約数和(自身を除く): 114119793

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 225977, 677931, 1581839, 4745517, 9717011, 29151033, 68019077, 204057231]

約数ペア:

[(1, 204057231), (3, 68019077), (7, 29151033), (21, 9717011), (43, 4745517), (129, 1581839), (301, 677931), (903, 225977)]