201990512864

素因数分解:

$2^5\times 7^1\times {\mathrm{901743361}}^1$

素因数の和:901743378

約数の個数: 24

約数和(自身を含む): 454478654448

約数和(自身を除く): 252488141584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 901743361, 1803486722, 3606973444, 6312203527, 7213946888, 12624407054, 14427893776, 25248814108, 28855787552, 50497628216, 100995256432, 201990512864]

約数ペア:

[(1, 201990512864), (2, 100995256432), (4, 50497628216), (7, 28855787552), (8, 25248814108), (14, 14427893776), (16, 12624407054), (28, 7213946888), (32, 6312203527), (56, 3606973444), (112, 1803486722), (224, 901743361)]