201901144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1328297}}^1$

素因数の和:1328322

約数の個数: 16

約数和(自身を含む): 398489400

約数和(自身を除く): 196588256

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1328297, 2656594, 5313188, 10626376, 25237643, 50475286, 100950572, 201901144]

約数ペア:

[(1, 201901144), (2, 100950572), (4, 50475286), (8, 25237643), (19, 10626376), (38, 5313188), (76, 2656594), (152, 1328297)]