201672055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1\times {\mathrm{2003}}^1$

素因数の和:3570

約数の個数: 16

約数和(自身を含む): 260920800

約数和(自身を除く): 59248745

約数列:

[1, 5, 13, 65, 1549, 2003, 7745, 10015, 20137, 26039, 100685, 130195, 3102647, 15513235, 40334411, 201672055]

約数ペア:

[(1, 201672055), (5, 40334411), (13, 15513235), (65, 3102647), (1549, 130195), (2003, 100685), (7745, 26039), (10015, 20137)]