201438837

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{977}}^1$

素因数の和:1753

約数の個数: 24

約数和(自身を含む): 301067520

約数和(自身を除く): 99628683

約数列:

[1, 3, 9, 31, 93, 279, 739, 977, 2217, 2931, 6651, 8793, 22909, 30287, 68727, 90861, 206181, 272583, 722003, 2166009, 6498027, 22382093, 67146279, 201438837]

約数ペア:

[(1, 201438837), (3, 67146279), (9, 22382093), (31, 6498027), (93, 2166009), (279, 722003), (739, 272583), (977, 206181), (2217, 90861), (2931, 68727), (6651, 30287), (8793, 22909)]