202401688

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{8287}}^1$

素因数の和:8407

約数の個数: 32

約数和(自身を含む): 393845760

約数和(自身を除く): 191444072

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 568, 3053, 6106, 8287, 12212, 16574, 24424, 33148, 66296, 356341, 588377, 712682, 1176754, 1425364, 2353508, 2850728, 4707016, 25300211, 50600422, 101200844, 202401688]

約数ペア:

[(1, 202401688), (2, 101200844), (4, 50600422), (8, 25300211), (43, 4707016), (71, 2850728), (86, 2353508), (142, 1425364), (172, 1176754), (284, 712682), (344, 588377), (568, 356341), (3053, 66296), (6106, 33148), (8287, 24424), (12212, 16574)]