206918212

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{5077}}^1$

素因数の和:5547

約数の個数: 24

約数和(自身を含む): 378778176

約数和(自身を除く): 171859964

約数列:

[1, 2, 4, 23, 46, 92, 443, 886, 1772, 5077, 10154, 10189, 20308, 20378, 40756, 116771, 233542, 467084, 2249111, 4498222, 8996444, 51729553, 103459106, 206918212]

約数ペア:

[(1, 206918212), (2, 103459106), (4, 51729553), (23, 8996444), (46, 4498222), (92, 2249111), (443, 467084), (886, 233542), (1772, 116771), (5077, 40756), (10154, 20378), (10189, 20308)]