211310737

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{2609}}^1$

素因数の和:2856

約数の個数: 16

約数和(自身を含む): 238032000

約数和(自身を除く): 26721263

約数列:

[1, 11, 37, 199, 407, 2189, 2609, 7363, 28699, 80993, 96533, 519191, 1061863, 5711101, 19210067, 211310737]

約数ペア:

[(1, 211310737), (11, 19210067), (37, 5711101), (199, 1061863), (407, 519191), (2189, 96533), (2609, 80993), (7363, 28699)]