204547550

素因数分解:

$2^1\times 5^2\times {\mathrm{1949}}^1\times {\mathrm{2099}}^1$

素因数の和:4060

約数の個数: 24

約数和(自身を含む): 380835000

約数和(自身を除く): 176287450

約数列:

[1, 2, 5, 10, 25, 50, 1949, 2099, 3898, 4198, 9745, 10495, 19490, 20990, 48725, 52475, 97450, 104950, 4090951, 8181902, 20454755, 40909510, 102273775, 204547550]

約数ペア:

[(1, 204547550), (2, 102273775), (5, 40909510), (10, 20454755), (25, 8181902), (50, 4090951), (1949, 104950), (2099, 97450), (3898, 52475), (4198, 48725), (9745, 20990), (10495, 19490)]