264230813

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2081}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 352574208

約数和(自身を除く): 88343395

約数列:

[1, 7, 11, 17, 77, 97, 119, 187, 679, 1067, 1309, 1649, 2081, 7469, 11543, 14567, 18139, 22891, 35377, 126973, 160237, 201857, 247639, 389147, 1412999, 2220427, 2724029, 3431569, 15542989, 24020983, 37747259, 264230813]

約数ペア:

[(1, 264230813), (7, 37747259), (11, 24020983), (17, 15542989), (77, 3431569), (97, 2724029), (119, 2220427), (187, 1412999), (679, 389147), (1067, 247639), (1309, 201857), (1649, 160237), (2081, 126973), (7469, 35377), (11543, 22891), (14567, 18139)]