201917044

素因数分解:

$2^2\times 7^2\times {\mathrm{1009}}^1\times {\mathrm{1021}}^1$

素因数の和:2048

約数の個数: 36

約数和(自身を含む): 411855780

約数和(自身を除く): 209938736

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1009, 1021, 2018, 2042, 4036, 4084, 7063, 7147, 14126, 14294, 28252, 28588, 49441, 50029, 98882, 100058, 197764, 200116, 1030189, 2060378, 4120756, 7211323, 14422646, 28845292, 50479261, 100958522, 201917044]

約数ペア:

[(1, 201917044), (2, 100958522), (4, 50479261), (7, 28845292), (14, 14422646), (28, 7211323), (49, 4120756), (98, 2060378), (196, 1030189), (1009, 200116), (1021, 197764), (2018, 100058), (2042, 98882), (4036, 50029), (4084, 49441), (7063, 28588), (7147, 28252), (14126, 14294)]