202077928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{27367}}^1$

素因数の和:27457

約数の個数: 32

約数和(自身を含む): 413804160

約数和(自身を除く): 211726232

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 27367, 54734, 109468, 218936, 355771, 711542, 1423084, 1943057, 2846168, 3886114, 7772228, 15544456, 25259741, 50519482, 101038964, 202077928]

約数ペア:

[(1, 202077928), (2, 101038964), (4, 50519482), (8, 25259741), (13, 15544456), (26, 7772228), (52, 3886114), (71, 2846168), (104, 1943057), (142, 1423084), (284, 711542), (568, 355771), (923, 218936), (1846, 109468), (3692, 54734), (7384, 27367)]