252384188

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{20347}}^1$

素因数の和:20801

約数の個数: 24

約数和(自身を含む): 505932672

約数和(自身を除く): 253548484

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1772, 3101, 6202, 12404, 20347, 40694, 81388, 142429, 284858, 569716, 9013721, 18027442, 36054884, 63096047, 126192094, 252384188]

約数ペア:

[(1, 252384188), (2, 126192094), (4, 63096047), (7, 36054884), (14, 18027442), (28, 9013721), (443, 569716), (886, 284858), (1772, 142429), (3101, 81388), (6202, 40694), (12404, 20347)]