200344108

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{705437}}^1$

素因数の和:705512

約数の個数: 12

約数和(自身を含む): 355540752

約数和(自身を除く): 155196644

約数列:

[1, 2, 4, 71, 142, 284, 705437, 1410874, 2821748, 50086027, 100172054, 200344108]

約数ペア:

[(1, 200344108), (2, 100172054), (4, 50086027), (71, 2821748), (142, 1410874), (284, 705437)]