202012450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{175663}}^1$

素因数の和:175698

約数の個数: 24

約数和(自身を含む): 392082048

約数和(自身を除く): 190069598

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 175663, 351326, 878315, 1756630, 4040249, 4391575, 8080498, 8783150, 20201245, 40402490, 101006225, 202012450]

約数ペア:

[(1, 202012450), (2, 101006225), (5, 40402490), (10, 20201245), (23, 8783150), (25, 8080498), (46, 4391575), (50, 4040249), (115, 1756630), (230, 878315), (575, 351326), (1150, 175663)]