201733953

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2\times {\mathrm{647}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 281994048

約数和(自身を除く): 80260095

約数列:

[1, 3, 37, 53, 111, 159, 647, 1941, 1961, 2809, 5883, 8427, 23939, 34291, 71817, 102873, 103933, 311799, 1268767, 1817423, 3806301, 5452269, 67244651, 201733953]

約数ペア:

[(1, 201733953), (3, 67244651), (37, 5452269), (53, 3806301), (111, 1817423), (159, 1268767), (647, 311799), (1941, 103933), (1961, 102873), (2809, 71817), (5883, 34291), (8427, 23939)]