201421452

素因数分解:

$2^2\times 3^1\times {\mathrm{647}}^1\times {\mathrm{25943}}^1$

素因数の和:26597

約数の個数: 24

約数和(自身を含む): 470727936

約数和(自身を除く): 269306484

約数列:

[1, 2, 3, 4, 6, 12, 647, 1294, 1941, 2588, 3882, 7764, 25943, 51886, 77829, 103772, 155658, 311316, 16785121, 33570242, 50355363, 67140484, 100710726, 201421452]

約数ペア:

[(1, 201421452), (2, 100710726), (3, 67140484), (4, 50355363), (6, 33570242), (12, 16785121), (647, 311316), (1294, 155658), (1941, 103772), (2588, 77829), (3882, 51886), (7764, 25943)]