210009508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{9431}}^1$

素因数の和:9747

約数の個数: 24

約数和(自身を含む): 388221120

約数和(自身を除く): 178211612

約数列:

[1, 2, 4, 19, 38, 76, 293, 586, 1172, 5567, 9431, 11134, 18862, 22268, 37724, 179189, 358378, 716756, 2763283, 5526566, 11053132, 52502377, 105004754, 210009508]

約数ペア:

[(1, 210009508), (2, 105004754), (4, 52502377), (19, 11053132), (38, 5526566), (76, 2763283), (293, 716756), (586, 358378), (1172, 179189), (5567, 37724), (9431, 22268), (11134, 18862)]