208317274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{25801}}^1$

素因数の和:26181

約数の個数: 16

約数和(自身を含む): 341824896

約数和(自身を除く): 133507622

約数列:

[1, 2, 11, 22, 367, 734, 4037, 8074, 25801, 51602, 283811, 567622, 9468967, 18937934, 104158637, 208317274]

約数ペア:

[(1, 208317274), (2, 104158637), (11, 18937934), (22, 9468967), (367, 567622), (734, 283811), (4037, 51602), (8074, 25801)]