206573546

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1\times {\mathrm{839}}^1$

素因数の和:1549

約数の個数: 16

約数和(自身を含む): 312016320

約数和(自身を除く): 105442774

約数列:

[1, 2, 307, 401, 614, 802, 839, 1678, 123107, 246214, 257573, 336439, 515146, 672878, 103286773, 206573546]

約数ペア:

[(1, 206573546), (2, 103286773), (307, 672878), (401, 515146), (614, 336439), (802, 257573), (839, 246214), (1678, 123107)]