219363948

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{62819}}^1$

素因数の和:62926

約数の個数: 36

約数和(自身を含む): 560228760

約数和(自身を除く): 340864812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 62819, 125638, 188457, 251276, 376914, 565371, 753828, 1130742, 2261484, 6093443, 12186886, 18280329, 24373772, 36560658, 54840987, 73121316, 109681974, 219363948]

約数ペア:

[(1, 219363948), (2, 109681974), (3, 73121316), (4, 54840987), (6, 36560658), (9, 24373772), (12, 18280329), (18, 12186886), (36, 6093443), (97, 2261484), (194, 1130742), (291, 753828), (388, 565371), (582, 376914), (873, 251276), (1164, 188457), (1746, 125638), (3492, 62819)]