201302540

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{52697}}^1$

素因数の和:52897

約数の個数: 24

約数和(自身を含む): 424956672

約数和(自身を除く): 223654132

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 52697, 105394, 210788, 263485, 526970, 1053940, 10065127, 20130254, 40260508, 50325635, 100651270, 201302540]

約数ペア:

[(1, 201302540), (2, 100651270), (4, 50325635), (5, 40260508), (10, 20130254), (20, 10065127), (191, 1053940), (382, 526970), (764, 263485), (955, 210788), (1910, 105394), (3820, 52697)]