202019854

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{4871}}^1$

素因数の和:5195

約数の個数: 16

約数和(自身を含む): 307812960

約数和(自身を除く): 105793106

約数列:

[1, 2, 89, 178, 233, 466, 4871, 9742, 20737, 41474, 433519, 867038, 1134943, 2269886, 101009927, 202019854]

約数ペア:

[(1, 202019854), (2, 101009927), (89, 2269886), (178, 1134943), (233, 867038), (466, 433519), (4871, 41474), (9742, 20737)]