201739316

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1172903}}^1$

素因数の和:1172950

約数の個数: 12

約数和(自身を含む): 361254432

約数和(自身を除く): 159515116

約数列:

[1, 2, 4, 43, 86, 172, 1172903, 2345806, 4691612, 50434829, 100869658, 201739316]

約数ペア:

[(1, 201739316), (2, 100869658), (4, 50434829), (43, 4691612), (86, 2345806), (172, 1172903)]