200751383

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{25447}}^1$

素因数の和:25491

約数の個数: 16

約数和(自身を含む): 244300800

約数和(自身を除く): 43549417

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 25447, 178129, 585281, 1246903, 4096967, 8728321, 28678769, 200751383]

約数ペア:

[(1, 200751383), (7, 28678769), (23, 8728321), (49, 4096967), (161, 1246903), (343, 585281), (1127, 178129), (7889, 25447)]