204554224

素因数分解:

$2^4\times 7^3\times {\mathrm{37273}}^1$

素因数の和:37302

約数の個数: 40

約数和(自身を含む): 462197600

約数和(自身を除く): 257643376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 37273, 74546, 149092, 260911, 298184, 521822, 596368, 1043644, 1826377, 2087288, 3652754, 4174576, 7305508, 12784639, 14611016, 25569278, 29222032, 51138556, 102277112, 204554224]

約数ペア:

[(1, 204554224), (2, 102277112), (4, 51138556), (7, 29222032), (8, 25569278), (14, 14611016), (16, 12784639), (28, 7305508), (49, 4174576), (56, 3652754), (98, 2087288), (112, 1826377), (196, 1043644), (343, 596368), (392, 521822), (686, 298184), (784, 260911), (1372, 149092), (2744, 74546), (5488, 37273)]