201841664

素因数分解:

$2^{10}\times {\mathrm{439}}^1\times {\mathrm{449}}^1$

素因数の和:908

約数の個数: 44

約数和(自身を含む): 405306000

約数和(自身を除く): 203464336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 439, 449, 512, 878, 898, 1024, 1756, 1796, 3512, 3592, 7024, 7184, 14048, 14368, 28096, 28736, 56192, 57472, 112384, 114944, 197111, 224768, 229888, 394222, 449536, 459776, 788444, 1576888, 3153776, 6307552, 12615104, 25230208, 50460416, 100920832, 201841664]

約数ペア:

[(1, 201841664), (2, 100920832), (4, 50460416), (8, 25230208), (16, 12615104), (32, 6307552), (64, 3153776), (128, 1576888), (256, 788444), (439, 459776), (449, 449536), (512, 394222), (878, 229888), (898, 224768), (1024, 197111), (1756, 114944), (1796, 112384), (3512, 57472), (3592, 56192), (7024, 28736), (7184, 28096), (14048, 14368)]