201312461

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{12553}}^1$

素因数の和:12668

約数の個数: 16

約数和(自身を含む): 241036800

約数和(自身を除く): 39724339

約数列:

[1, 7, 29, 79, 203, 553, 2291, 12553, 16037, 87871, 364037, 991687, 2548259, 6941809, 28758923, 201312461]

約数ペア:

[(1, 201312461), (7, 28758923), (29, 6941809), (79, 2548259), (203, 991687), (553, 364037), (2291, 87871), (12553, 16037)]