201239838

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{25237}}^1$

素因数の和:25688

約数の個数: 24

約数和(自身を含む): 437021208

約数和(自身を除く): 235781370

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2658, 3987, 7974, 25237, 50474, 75711, 151422, 227133, 454266, 11179991, 22359982, 33539973, 67079946, 100619919, 201239838]

約数ペア:

[(1, 201239838), (2, 100619919), (3, 67079946), (6, 33539973), (9, 22359982), (18, 11179991), (443, 454266), (886, 227133), (1329, 151422), (2658, 75711), (3987, 50474), (7974, 25237)]