200469148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{20071}}^1$

素因数の和:20313

約数の個数: 24

約数和(自身を含む): 384418944

約数和(自身を除く): 183949796

約数列:

[1, 2, 4, 11, 22, 44, 227, 454, 908, 2497, 4994, 9988, 20071, 40142, 80284, 220781, 441562, 883124, 4556117, 9112234, 18224468, 50117287, 100234574, 200469148]

約数ペア:

[(1, 200469148), (2, 100234574), (4, 50117287), (11, 18224468), (22, 9112234), (44, 4556117), (227, 883124), (454, 441562), (908, 220781), (2497, 80284), (4994, 40142), (9988, 20071)]