204038359

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{66701}}^1$

素因数の和:66750

約数の個数: 16

約数和(自身を含む): 256135680

約数和(自身を除く): 52097321

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 66701, 466907, 1267319, 1534123, 8871233, 10738861, 29148337, 204038359]

約数ペア:

[(1, 204038359), (7, 29148337), (19, 10738861), (23, 8871233), (133, 1534123), (161, 1267319), (437, 466907), (3059, 66701)]