205121342

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1\times {\mathrm{2083}}^1$

素因数の和:3067

約数の個数: 16

約数和(自身を含む): 313975440

約数和(自身を除く): 108854098

約数列:

[1, 2, 53, 106, 929, 1858, 2083, 4166, 49237, 98474, 110399, 220798, 1935107, 3870214, 102560671, 205121342]

約数ペア:

[(1, 205121342), (2, 102560671), (53, 3870214), (106, 1935107), (929, 220798), (1858, 110399), (2083, 98474), (4166, 49237)]