201988192

素因数分解:

$2^5\times 7^2\times {\mathrm{128819}}^1$

素因数の和:128843

約数の個数: 36

約数和(自身を含む): 462592620

約数和(自身を除く): 260604428

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 128819, 257638, 515276, 901733, 1030552, 1803466, 2061104, 3606932, 4122208, 6312131, 7213864, 12624262, 14427728, 25248524, 28855456, 50497048, 100994096, 201988192]

約数ペア:

[(1, 201988192), (2, 100994096), (4, 50497048), (7, 28855456), (8, 25248524), (14, 14427728), (16, 12624262), (28, 7213864), (32, 6312131), (49, 4122208), (56, 3606932), (98, 2061104), (112, 1803466), (196, 1030552), (224, 901733), (392, 515276), (784, 257638), (1568, 128819)]