201435227

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3061}}^1$

素因数の和:3171

約数の個数: 24

約数和(自身を含む): 251328960

約数和(自身を除く): 49893733

約数列:

[1, 7, 17, 49, 79, 119, 553, 833, 1343, 3061, 3871, 9401, 21427, 52037, 65807, 149989, 241819, 364259, 1692733, 2549813, 4110923, 11849131, 28776461, 201435227]

約数ペア:

[(1, 201435227), (7, 28776461), (17, 11849131), (49, 4110923), (79, 2549813), (119, 1692733), (553, 364259), (833, 241819), (1343, 149989), (3061, 65807), (3871, 52037), (9401, 21427)]