201681864

素因数分解:

$2^3\times 3^2\times {\mathrm{2801137}}^1$

素因数の和:2801149

約数の個数: 24

約数和(自身を含む): 546221910

約数和(自身を除く): 344540046

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2801137, 5602274, 8403411, 11204548, 16806822, 22409096, 25210233, 33613644, 50420466, 67227288, 100840932, 201681864]

約数ペア:

[(1, 201681864), (2, 100840932), (3, 67227288), (4, 50420466), (6, 33613644), (8, 25210233), (9, 22409096), (12, 16806822), (18, 11204548), (24, 8403411), (36, 5602274), (72, 2801137)]