201564897

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1\times {\mathrm{2131}}^1$

素因数の和:2944

約数の個数: 16

約数和(自身を含む): 275795520

約数和(自身を除く): 74230623

約数列:

[1, 3, 41, 123, 769, 2131, 2307, 6393, 31529, 87371, 94587, 262113, 1638739, 4916217, 67188299, 201564897]

約数ペア:

[(1, 201564897), (3, 67188299), (41, 4916217), (123, 1638739), (769, 262113), (2131, 94587), (2307, 87371), (6393, 31529)]