208169324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{5639}}^1$

素因数の和:6493

約数の個数: 24

約数和(自身を含む): 397958400

約数和(自身を除く): 189789076

約数列:

[1, 2, 4, 11, 22, 44, 839, 1678, 3356, 5639, 9229, 11278, 18458, 22556, 36916, 62029, 124058, 248116, 4731121, 9462242, 18924484, 52042331, 104084662, 208169324]

約数ペア:

[(1, 208169324), (2, 104084662), (4, 52042331), (11, 18924484), (22, 9462242), (44, 4731121), (839, 248116), (1678, 124058), (3356, 62029), (5639, 36916), (9229, 22556), (11278, 18458)]