201919024

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{548693}}^1$

素因数の和:548724

約数の個数: 20

約数和(自身を含む): 408228336

約数和(自身を除く): 206309312

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 548693, 1097386, 2194772, 4389544, 8779088, 12619939, 25239878, 50479756, 100959512, 201919024]

約数ペア:

[(1, 201919024), (2, 100959512), (4, 50479756), (8, 25239878), (16, 12619939), (23, 8779088), (46, 4389544), (92, 2194772), (184, 1097386), (368, 548693)]