201660878

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{66467}}^1$

素因数の和:66547

約数の個数: 16

約数和(自身を含む): 318248784

約数和(自身を除く): 116587906

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 66467, 132934, 2459279, 2725147, 4918558, 5450294, 100830439, 201660878]

約数ペア:

[(1, 201660878), (2, 100830439), (37, 5450294), (41, 4918558), (74, 2725147), (82, 2459279), (1517, 132934), (3034, 66467)]