204857246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{216551}}^1$

素因数の和:216607

約数の個数: 16

約数和(自身を含む): 343018368

約数和(自身を除く): 138161122

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 216551, 433102, 2382061, 4764122, 9311693, 18623386, 102428623, 204857246]

約数ペア:

[(1, 204857246), (2, 102428623), (11, 18623386), (22, 9311693), (43, 4764122), (86, 2382061), (473, 433102), (946, 216551)]