206509076

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{307}}^1\times {\mathrm{797}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 364743456

約数和(自身を除く): 158234380

約数列:

[1, 2, 4, 211, 307, 422, 614, 797, 844, 1228, 1594, 3188, 64777, 129554, 168167, 244679, 259108, 336334, 489358, 672668, 978716, 51627269, 103254538, 206509076]

約数ペア:

[(1, 206509076), (2, 103254538), (4, 51627269), (211, 978716), (307, 672668), (422, 489358), (614, 336334), (797, 259108), (844, 244679), (1228, 168167), (1594, 129554), (3188, 64777)]