127701916

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{4729}}^1$

素因数の和:4933

約数の個数: 24

約数和(自身を含む): 230180720

約数和(自身を除く): 102478804

約数列:

[1, 2, 4, 43, 86, 157, 172, 314, 628, 4729, 6751, 9458, 13502, 18916, 27004, 203347, 406694, 742453, 813388, 1484906, 2969812, 31925479, 63850958, 127701916]

約数ペア:

[(1, 127701916), (2, 63850958), (4, 31925479), (43, 2969812), (86, 1484906), (157, 813388), (172, 742453), (314, 406694), (628, 203347), (4729, 27004), (6751, 18916), (9458, 13502)]