201556085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{40031}}^1$

素因数の和:40108

約数の個数: 16

約数和(自身を含む): 259407360

約数和(自身を除く): 57851275

約数列:

[1, 5, 19, 53, 95, 265, 1007, 5035, 40031, 200155, 760589, 2121643, 3802945, 10608215, 40311217, 201556085]

約数ペア:

[(1, 201556085), (5, 40311217), (19, 10608215), (53, 3802945), (95, 2121643), (265, 760589), (1007, 200155), (5035, 40031)]