200452405

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{1151}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 245127168

約数和(自身を除く): 44674763

約数列:

[1, 5, 61, 305, 571, 1151, 2855, 5755, 34831, 70211, 174155, 351055, 657221, 3286105, 40090481, 200452405]

約数ペア:

[(1, 200452405), (5, 40090481), (61, 3286105), (305, 657221), (571, 351055), (1151, 174155), (2855, 70211), (5755, 34831)]