201550448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1145173}}^1$

素因数の和:1145192

約数の個数: 20

約数和(自身を含む): 426004728

約数和(自身を除く): 224454280

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1145173, 2290346, 4580692, 9161384, 12596903, 18322768, 25193806, 50387612, 100775224, 201550448]

約数ペア:

[(1, 201550448), (2, 100775224), (4, 50387612), (8, 25193806), (11, 18322768), (16, 12596903), (22, 9161384), (44, 4580692), (88, 2290346), (176, 1145173)]