201437509

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2063}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 263531520

約数和(自身を除く): 62094011

約数列:

[1, 7, 13, 29, 37, 91, 203, 259, 377, 481, 1073, 2063, 2639, 3367, 7511, 13949, 14441, 26819, 59827, 76331, 97643, 187733, 418789, 534317, 777751, 992303, 2213599, 5444257, 6946121, 15495193, 28776787, 201437509]

約数ペア:

[(1, 201437509), (7, 28776787), (13, 15495193), (29, 6946121), (37, 5444257), (91, 2213599), (203, 992303), (259, 777751), (377, 534317), (481, 418789), (1073, 187733), (2063, 97643), (2639, 76331), (3367, 59827), (7511, 26819), (13949, 14441)]