207938669

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3319}}^1$

素因数の和:3440

約数の個数: 16

約数和(自身を含む): 224378880

約数和(自身を除く): 16440211

約数列:

[1, 31, 43, 47, 1333, 1457, 2021, 3319, 62651, 102889, 142717, 155993, 4424227, 4835783, 6707699, 207938669]

約数ペア:

[(1, 207938669), (31, 6707699), (43, 4835783), (47, 4424227), (1333, 155993), (1457, 142717), (2021, 102889), (3319, 62651)]