201540530

素因数分解:

$2^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{22123}}^1$

素因数の和:23041

約数の個数: 16

約数和(自身を含む): 363187584

約数和(自身を除く): 161647054

約数列:

[1, 2, 5, 10, 911, 1822, 4555, 9110, 22123, 44246, 110615, 221230, 20154053, 40308106, 100770265, 201540530]

約数ペア:

[(1, 201540530), (2, 100770265), (5, 40308106), (10, 20154053), (911, 221230), (1822, 110615), (4555, 44246), (9110, 22123)]