201230439

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1\times {\mathrm{739}}^1$

素因数の和:1534

約数の個数: 16

約数和(自身を含む): 271017600

約数和(自身を除く): 69787161

約数列:

[1, 3, 139, 417, 653, 739, 1959, 2217, 90767, 102721, 272301, 308163, 482567, 1447701, 67076813, 201230439]

約数ペア:

[(1, 201230439), (3, 67076813), (139, 1447701), (417, 482567), (653, 308163), (739, 272301), (1959, 102721), (2217, 90767)]