200520831

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{24421}}^1$

素因数の和:24471

約数の個数: 32

約数和(自身を含む): 337609728

約数和(自身を除く): 137088897

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 8211, 24421, 73263, 170947, 415157, 512841, 561683, 1245471, 1685049, 2906099, 3931781, 8718297, 9548611, 11795343, 28645833, 66840277, 200520831]

約数ペア:

[(1, 200520831), (3, 66840277), (7, 28645833), (17, 11795343), (21, 9548611), (23, 8718297), (51, 3931781), (69, 2906099), (119, 1685049), (161, 1245471), (357, 561683), (391, 512841), (483, 415157), (1173, 170947), (2737, 73263), (8211, 24421)]