205917824

素因数分解:

$2^7\times 7^1\times {\mathrm{229819}}^1$

素因数の和:229840

約数の個数: 32

約数和(自身を含む): 468832800

約数和(自身を除く): 262914976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 229819, 459638, 919276, 1608733, 1838552, 3217466, 3677104, 6434932, 7354208, 12869864, 14708416, 25739728, 29416832, 51479456, 102958912, 205917824]

約数ペア:

[(1, 205917824), (2, 102958912), (4, 51479456), (7, 29416832), (8, 25739728), (14, 14708416), (16, 12869864), (28, 7354208), (32, 6434932), (56, 3677104), (64, 3217466), (112, 1838552), (128, 1608733), (224, 919276), (448, 459638), (896, 229819)]