208149087

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{45737}}^1$

素因数の和:45818

約数の個数: 16

約数和(自身を含む): 291991392

約数和(自身を除く): 83842305

約数列:

[1, 3, 37, 41, 111, 123, 1517, 4551, 45737, 137211, 1692269, 1875217, 5076807, 5625651, 69383029, 208149087]

約数ペア:

[(1, 208149087), (3, 69383029), (37, 5625651), (41, 5076807), (111, 1875217), (123, 1692269), (1517, 137211), (4551, 45737)]