202105895

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{10267}}^1$

素因数の和:10430

約数の個数: 16

約数和(自身を含む): 252346368

約数和(自身を除く): 50240473

約数列:

[1, 5, 31, 127, 155, 635, 3937, 10267, 19685, 51335, 318277, 1303909, 1591385, 6519545, 40421179, 202105895]

約数ペア:

[(1, 202105895), (5, 40421179), (31, 6519545), (127, 1591385), (155, 1303909), (635, 318277), (3937, 51335), (10267, 19685)]