220171764

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{189151}}^1$

素因数の和:189255

約数の個数: 24

約数和(自身を含む): 519033088

約数和(自身を除く): 298861324

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 189151, 378302, 567453, 756604, 1134906, 2269812, 18347647, 36695294, 55042941, 73390588, 110085882, 220171764]

約数ペア:

[(1, 220171764), (2, 110085882), (3, 73390588), (4, 55042941), (6, 36695294), (12, 18347647), (97, 2269812), (194, 1134906), (291, 756604), (388, 567453), (582, 378302), (1164, 189151)]