205790384

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{559213}}^1$

素因数の和:559244

約数の個数: 20

約数和(自身を含む): 416055216

約数和(自身を除く): 210264832

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 559213, 1118426, 2236852, 4473704, 8947408, 12861899, 25723798, 51447596, 102895192, 205790384]

約数ペア:

[(1, 205790384), (2, 102895192), (4, 51447596), (8, 25723798), (16, 12861899), (23, 8947408), (46, 4473704), (92, 2236852), (184, 1118426), (368, 559213)]