229759621

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 293787648

約数和(自身を除く): 64028027

約数列:

[1, 7, 13, 43, 71, 91, 301, 497, 559, 827, 923, 3053, 3913, 5789, 6461, 10751, 21371, 35561, 39689, 58717, 75257, 248927, 277823, 411019, 462293, 763321, 2524831, 3236051, 5343247, 17673817, 32822803, 229759621]

約数ペア:

[(1, 229759621), (7, 32822803), (13, 17673817), (43, 5343247), (71, 3236051), (91, 2524831), (301, 763321), (497, 462293), (559, 411019), (827, 277823), (923, 248927), (3053, 75257), (3913, 58717), (5789, 39689), (6461, 35561), (10751, 21371)]