201775301

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 259069440

約数和(自身を除く): 57294139

約数列:

[1, 7, 13, 29, 91, 157, 203, 377, 487, 1099, 2041, 2639, 3409, 4553, 6331, 14123, 14287, 31871, 44317, 59189, 76459, 98861, 183599, 414323, 535213, 993967, 1285193, 2217311, 6957769, 15521177, 28825043, 201775301]

約数ペア:

[(1, 201775301), (7, 28825043), (13, 15521177), (29, 6957769), (91, 2217311), (157, 1285193), (203, 993967), (377, 535213), (487, 414323), (1099, 183599), (2041, 98861), (2639, 76459), (3409, 59189), (4553, 44317), (6331, 31871), (14123, 14287)]