207800343

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{449}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 314712000

約数和(自身を除く): 106911657

約数列:

[1, 3, 9, 27, 61, 183, 281, 449, 549, 843, 1347, 1647, 2529, 4041, 7587, 12123, 17141, 27389, 51423, 82167, 126169, 154269, 246501, 378507, 462807, 739503, 1135521, 3406563, 7696309, 23088927, 69266781, 207800343]

約数ペア:

[(1, 207800343), (3, 69266781), (9, 23088927), (27, 7696309), (61, 3406563), (183, 1135521), (281, 739503), (449, 462807), (549, 378507), (843, 246501), (1347, 154269), (1647, 126169), (2529, 82167), (4041, 51423), (7587, 27389), (12123, 17141)]