204580905

素因数分解:

$3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{40471}}^1$

素因数の和:40816

約数の個数: 16

約数和(自身を含む): 328308864

約数和(自身を除く): 123727959

約数列:

[1, 3, 5, 15, 337, 1011, 1685, 5055, 40471, 121413, 202355, 607065, 13638727, 40916181, 68193635, 204580905]

約数ペア:

[(1, 204580905), (3, 68193635), (5, 40916181), (15, 13638727), (337, 607065), (1011, 202355), (1685, 121413), (5055, 40471)]