201907821

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{4871}}^1$

素因数の和:5252

約数の個数: 16

約数和(自身を含む): 276651648

約数和(自身を除く): 74743827

約数列:

[1, 3, 41, 123, 337, 1011, 4871, 13817, 14613, 41451, 199711, 599133, 1641527, 4924581, 67302607, 201907821]

約数ペア:

[(1, 201907821), (3, 67302607), (41, 4924581), (123, 1641527), (337, 599133), (1011, 199711), (4871, 41451), (13817, 14613)]