201974774

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1\times {\mathrm{3203}}^1$

素因数の和:4015

約数の個数: 16

約数和(自身を含む): 310852080

約数和(自身を除く): 108877306

約数列:

[1, 2, 41, 82, 769, 1538, 3203, 6406, 31529, 63058, 131323, 262646, 2463107, 4926214, 100987387, 201974774]

約数ペア:

[(1, 201974774), (2, 100987387), (41, 4926214), (82, 2463107), (769, 262646), (1538, 131323), (3203, 63058), (6406, 31529)]