228065211

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{15461}}^1$

素因数の和:15627

約数の個数: 24

約数和(自身を含む): 361810800

約数和(自身を除く): 133745589

約数列:

[1, 3, 9, 11, 33, 99, 149, 447, 1341, 1639, 4917, 14751, 15461, 46383, 139149, 170071, 510213, 1530639, 2303689, 6911067, 20733201, 25340579, 76021737, 228065211]

約数ペア:

[(1, 228065211), (3, 76021737), (9, 25340579), (11, 20733201), (33, 6911067), (99, 2303689), (149, 1530639), (447, 510213), (1341, 170071), (1639, 139149), (4917, 46383), (14751, 15461)]