200123259

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307409}}^1$

素因数の和:307450

約数の個数: 16

約数和(自身を含む): 314787840

約数和(自身を除く): 114664581

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 307409, 922227, 2151863, 6455589, 9529679, 28589037, 66707753, 200123259]

約数ペア:

[(1, 200123259), (3, 66707753), (7, 28589037), (21, 9529679), (31, 6455589), (93, 2151863), (217, 922227), (651, 307409)]