201089839

素因数分解:

${\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 211947520

約数和(自身を除く): 10857681

約数列:

[1, 31, 79, 157, 523, 2449, 4867, 12403, 16213, 41317, 82111, 384493, 1280827, 2545441, 6486769, 201089839]

約数ペア:

[(1, 201089839), (31, 6486769), (79, 2545441), (157, 1280827), (523, 384493), (2449, 82111), (4867, 41317), (12403, 16213)]