201761728

素因数分解:

$2^6\times 7^1\times {\mathrm{450361}}^1$

素因数の和:450380

約数の個数: 28

約数和(自身を含む): 457567792

約数和(自身を除く): 255806064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 450361, 900722, 1801444, 3152527, 3602888, 6305054, 7205776, 12610108, 14411552, 25220216, 28823104, 50440432, 100880864, 201761728]

約数ペア:

[(1, 201761728), (2, 100880864), (4, 50440432), (7, 28823104), (8, 25220216), (14, 14411552), (16, 12610108), (28, 7205776), (32, 6305054), (56, 3602888), (64, 3152527), (112, 1801444), (224, 900722), (448, 450361)]