218391833

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{7013}}^1$

素因数の和:7192

約数の個数: 16

約数和(自身を含む): 252504000

約数和(自身を除く): 34112167

約数列:

[1, 11, 19, 149, 209, 1639, 2831, 7013, 31141, 77143, 133247, 1044937, 1465717, 11494307, 19853803, 218391833]

約数ペア:

[(1, 218391833), (11, 19853803), (19, 11494307), (149, 1465717), (209, 1044937), (1639, 133247), (2831, 77143), (7013, 31141)]