203731456

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{5939}}^1$

素因数の和:6024

約数の個数: 40

約数和(自身を含む): 413210160

約数和(自身を除く): 209478704

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1072, 2144, 4288, 5939, 8576, 11878, 17152, 23756, 34304, 47512, 95024, 190048, 380096, 397913, 760192, 795826, 1520384, 1591652, 3040768, 3183304, 6366608, 12733216, 25466432, 50932864, 101865728, 203731456]

約数ペア:

[(1, 203731456), (2, 101865728), (4, 50932864), (8, 25466432), (16, 12733216), (32, 6366608), (64, 3183304), (67, 3040768), (128, 1591652), (134, 1520384), (256, 795826), (268, 760192), (512, 397913), (536, 380096), (1072, 190048), (2144, 95024), (4288, 47512), (5939, 34304), (8576, 23756), (11878, 17152)]