202105785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{66373}}^1$

素因数の和:66417

約数の個数: 32

約数和(自身を含む): 382314240

約数和(自身を除く): 180208455

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 66373, 199119, 331865, 464611, 995595, 1393833, 1924817, 2323055, 5774451, 6969165, 9624085, 13473719, 28872255, 40421157, 67368595, 202105785]

約数ペア:

[(1, 202105785), (3, 67368595), (5, 40421157), (7, 28872255), (15, 13473719), (21, 9624085), (29, 6969165), (35, 5774451), (87, 2323055), (105, 1924817), (145, 1393833), (203, 995595), (435, 464611), (609, 331865), (1015, 199119), (3045, 66373)]