200836820

素因数分解:

$2^2\times 5^1\times {\mathrm{2309}}^1\times {\mathrm{4349}}^1$

素因数の和:6667

約数の個数: 24

約数和(自身を含む): 422037000

約数和(自身を除く): 221200180

約数列:

[1, 2, 4, 5, 10, 20, 2309, 4349, 4618, 8698, 9236, 11545, 17396, 21745, 23090, 43490, 46180, 86980, 10041841, 20083682, 40167364, 50209205, 100418410, 200836820]

約数ペア:

[(1, 200836820), (2, 100418410), (4, 50209205), (5, 40167364), (10, 20083682), (20, 10041841), (2309, 86980), (4349, 46180), (4618, 43490), (8698, 23090), (9236, 21745), (11545, 17396)]