205715456

素因数分解:

$2^{11}\times {\mathrm{100447}}^1$

素因数の和:100469

約数の個数: 24

約数和(自身を含む): 411334560

約数和(自身を除く): 205619104

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 100447, 200894, 401788, 803576, 1607152, 3214304, 6428608, 12857216, 25714432, 51428864, 102857728, 205715456]

約数ペア:

[(1, 205715456), (2, 102857728), (4, 51428864), (8, 25714432), (16, 12857216), (32, 6428608), (64, 3214304), (128, 1607152), (256, 803576), (512, 401788), (1024, 200894), (2048, 100447)]