201684771

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{2477}}^1$

素因数の和:2675

約数の個数: 24

約数和(自身を含む): 297657360

約数和(自身を除く): 95972589

約数列:

[1, 3, 9, 83, 109, 249, 327, 747, 981, 2477, 7431, 9047, 22293, 27141, 81423, 205591, 269993, 616773, 809979, 1850319, 2429937, 22409419, 67228257, 201684771]

約数ペア:

[(1, 201684771), (3, 67228257), (9, 22409419), (83, 2429937), (109, 1850319), (249, 809979), (327, 616773), (747, 269993), (981, 205591), (2477, 81423), (7431, 27141), (9047, 22293)]