200851474

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{4519}}^1$

素因数の和:4905

約数の個数: 16

約数和(自身を含む): 306564480

約数和(自身を除く): 105713006

約数列:

[1, 2, 71, 142, 313, 626, 4519, 9038, 22223, 44446, 320849, 641698, 1414447, 2828894, 100425737, 200851474]

約数ペア:

[(1, 200851474), (2, 100425737), (71, 2828894), (142, 1414447), (313, 641698), (626, 320849), (4519, 44446), (9038, 22223)]