221093052

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{117353}}^1$

素因数の和:117517

約数の個数: 24

約数和(自身を含む): 519174096

約数和(自身を除く): 298081044

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 117353, 234706, 352059, 469412, 704118, 1408236, 18424421, 36848842, 55273263, 73697684, 110546526, 221093052]

約数ペア:

[(1, 221093052), (2, 110546526), (3, 73697684), (4, 55273263), (6, 36848842), (12, 18424421), (157, 1408236), (314, 704118), (471, 469412), (628, 352059), (942, 234706), (1884, 117353)]