200904215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{5641}}^1$

素因数の和:6082

約数の個数: 16

約数和(自身を含む): 255921120

約数和(自身を除く): 55016905

約数列:

[1, 5, 17, 85, 419, 2095, 5641, 7123, 28205, 35615, 95897, 479485, 2363579, 11817895, 40180843, 200904215]

約数ペア:

[(1, 200904215), (5, 40180843), (17, 11817895), (85, 2363579), (419, 479485), (2095, 95897), (5641, 35615), (7123, 28205)]