200801024

素因数分解:

$2^8\times {\mathrm{784379}}^1$

素因数の和:784395

約数の個数: 18

約数和(自身を含む): 400818180

約数和(自身を除く): 200017156

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 784379, 1568758, 3137516, 6275032, 12550064, 25100128, 50200256, 100400512, 200801024]

約数ペア:

[(1, 200801024), (2, 100400512), (4, 50200256), (8, 25100128), (16, 12550064), (32, 6275032), (64, 3137516), (128, 1568758), (256, 784379)]