219149772

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{188273}}^1$

素因数の和:188377

約数の個数: 24

約数和(自身を含む): 516623856

約数和(自身を除く): 297474084

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 188273, 376546, 564819, 753092, 1129638, 2259276, 18262481, 36524962, 54787443, 73049924, 109574886, 219149772]

約数ペア:

[(1, 219149772), (2, 109574886), (3, 73049924), (4, 54787443), (6, 36524962), (12, 18262481), (97, 2259276), (194, 1129638), (291, 753092), (388, 564819), (582, 376546), (1164, 188273)]