206435583

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{947}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 304797168

約数和(自身を除く): 98361585

約数列:

[1, 3, 9, 53, 159, 457, 477, 947, 1371, 2841, 4113, 8523, 24221, 50191, 72663, 150573, 217989, 432779, 451719, 1298337, 3895011, 22937287, 68811861, 206435583]

約数ペア:

[(1, 206435583), (3, 68811861), (9, 22937287), (53, 3895011), (159, 1298337), (457, 451719), (477, 432779), (947, 217989), (1371, 150573), (2841, 72663), (4113, 50191), (8523, 24221)]