201687157

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{1931}}^1$

素因数の和:2328

約数の個数: 16

約数和(自身を含む): 236662272

約数和(自身を除く): 34975115

約数列:

[1, 7, 43, 301, 347, 1931, 2429, 13517, 14921, 83033, 104447, 581231, 670057, 4690399, 28812451, 201687157]

約数ペア:

[(1, 201687157), (7, 28812451), (43, 4690399), (301, 670057), (347, 581231), (1931, 104447), (2429, 83033), (13517, 14921)]