200524288

素因数分解:

$2^9\times {\mathrm{457}}^1\times {\mathrm{857}}^1$

素因数の和:1332

約数の個数: 40

約数和(自身を含む): 402002172

約数和(自身を除く): 201477884

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 457, 512, 857, 914, 1714, 1828, 3428, 3656, 6856, 7312, 13712, 14624, 27424, 29248, 54848, 58496, 109696, 116992, 219392, 233984, 391649, 438784, 783298, 1566596, 3133192, 6266384, 12532768, 25065536, 50131072, 100262144, 200524288]

約数ペア:

[(1, 200524288), (2, 100262144), (4, 50131072), (8, 25065536), (16, 12532768), (32, 6266384), (64, 3133192), (128, 1566596), (256, 783298), (457, 438784), (512, 391649), (857, 233984), (914, 219392), (1714, 116992), (1828, 109696), (3428, 58496), (3656, 54848), (6856, 29248), (7312, 27424), (13712, 14624)]