217437224

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{2389}}^1$

素因数の和:2793

約数の個数: 32

約数和(自身を含む): 422169600

約数和(自身を除く): 204732376

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 367, 734, 1468, 2389, 2936, 4778, 9556, 11377, 19112, 22754, 45508, 74059, 91016, 148118, 296236, 592472, 876763, 1753526, 3507052, 7014104, 27179653, 54359306, 108718612, 217437224]

約数ペア:

[(1, 217437224), (2, 108718612), (4, 54359306), (8, 27179653), (31, 7014104), (62, 3507052), (124, 1753526), (248, 876763), (367, 592472), (734, 296236), (1468, 148118), (2389, 91016), (2936, 74059), (4778, 45508), (9556, 22754), (11377, 19112)]