210220460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{457001}}^1$

素因数の和:457033

約数の個数: 24

約数和(自身を含む): 460658016

約数和(自身を除く): 250437556

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 457001, 914002, 1828004, 2285005, 4570010, 9140020, 10511023, 21022046, 42044092, 52555115, 105110230, 210220460]

約数ペア:

[(1, 210220460), (2, 105110230), (4, 52555115), (5, 42044092), (10, 21022046), (20, 10511023), (23, 9140020), (46, 4570010), (92, 2285005), (115, 1828004), (230, 914002), (460, 457001)]