201623701292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{20857}}^1\times {\mathrm{185903}}^1$

素因数の和:206777

約数の個数: 24

約数和(自身を含む): 380003391936

約数和(自身を除く): 178379690644

約数列:

[1, 2, 4, 13, 26, 52, 20857, 41714, 83428, 185903, 271141, 371806, 542282, 743612, 1084564, 2416739, 4833478, 9666956, 3877378871, 7754757742, 15509515484, 50405925323, 100811850646, 201623701292]

約数ペア:

[(1, 201623701292), (2, 100811850646), (4, 50405925323), (13, 15509515484), (26, 7754757742), (52, 3877378871), (20857, 9666956), (41714, 4833478), (83428, 2416739), (185903, 1084564), (271141, 743612), (371806, 542282)]