133048274

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1\times {\mathrm{643}}^1$

素因数の和:1289

約数の個数: 16

約数和(自身を含む): 201128928

約数和(自身を除く): 68080654

約数列:

[1, 2, 307, 337, 614, 643, 674, 1286, 103459, 197401, 206918, 216691, 394802, 433382, 66524137, 133048274]

約数ペア:

[(1, 133048274), (2, 66524137), (307, 433382), (337, 394802), (614, 216691), (643, 206918), (674, 197401), (1286, 103459)]