210707456

素因数分解:

$2^{10}\times {\mathrm{149}}^1\times {\mathrm{1381}}^1$

素因数の和:1550

約数の個数: 44

約数和(自身を含む): 424343100

約数和(自身を除く): 213635644

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 512, 596, 1024, 1192, 1381, 2384, 2762, 4768, 5524, 9536, 11048, 19072, 22096, 38144, 44192, 76288, 88384, 152576, 176768, 205769, 353536, 411538, 707072, 823076, 1414144, 1646152, 3292304, 6584608, 13169216, 26338432, 52676864, 105353728, 210707456]

約数ペア:

[(1, 210707456), (2, 105353728), (4, 52676864), (8, 26338432), (16, 13169216), (32, 6584608), (64, 3292304), (128, 1646152), (149, 1414144), (256, 823076), (298, 707072), (512, 411538), (596, 353536), (1024, 205769), (1192, 176768), (1381, 152576), (2384, 88384), (2762, 76288), (4768, 44192), (5524, 38144), (9536, 22096), (11048, 19072)]