204921906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{45599}}^1$

素因数の和:45718

約数の個数: 32

約数和(自身を含む): 472780800

約数和(自身を除く): 267858894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 45599, 91198, 136797, 273594, 319193, 638386, 957579, 1915158, 4879093, 9758186, 14637279, 29274558, 34153651, 68307302, 102460953, 204921906]

約数ペア:

[(1, 204921906), (2, 102460953), (3, 68307302), (6, 34153651), (7, 29274558), (14, 14637279), (21, 9758186), (42, 4879093), (107, 1915158), (214, 957579), (321, 638386), (642, 319193), (749, 273594), (1498, 136797), (2247, 91198), (4494, 45599)]