200640392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1475297}}^1$

素因数の和:1475320

約数の個数: 16

約数和(自身を含む): 398330460

約数和(自身を除く): 197690068

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1475297, 2950594, 5901188, 11802376, 25080049, 50160098, 100320196, 200640392]

約数ペア:

[(1, 200640392), (2, 100320196), (4, 50160098), (8, 25080049), (17, 11802376), (34, 5901188), (68, 2950594), (136, 1475297)]