201680266

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{28097}}^1$

素因数の和:28233

約数の個数: 16

約数和(自身を含む): 313910856

約数和(自身を除く): 112230590

約数列:

[1, 2, 37, 74, 97, 194, 3589, 7178, 28097, 56194, 1039589, 2079178, 2725409, 5450818, 100840133, 201680266]

約数ペア:

[(1, 201680266), (2, 100840133), (37, 5450818), (74, 2725409), (97, 2079178), (194, 1039589), (3589, 56194), (7178, 28097)]