211220004

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{56597}}^1$

素因数の和:56915

約数の個数: 24

約数和(自身を含む): 494440128

約数和(自身を除く): 283220124

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 56597, 113194, 169791, 226388, 339582, 679164, 17601667, 35203334, 52805001, 70406668, 105610002, 211220004]

約数ペア:

[(1, 211220004), (2, 105610002), (3, 70406668), (4, 52805001), (6, 35203334), (12, 17601667), (311, 679164), (622, 339582), (933, 226388), (1244, 169791), (1866, 113194), (3732, 56597)]