201841123

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 244224000

約数和(自身を除く): 42382877

約数列:

[1, 11, 19, 23, 199, 209, 211, 253, 437, 2189, 2321, 3781, 4009, 4577, 4807, 4853, 41591, 41989, 44099, 50347, 53383, 86963, 92207, 461879, 797791, 956593, 965747, 1014277, 8775701, 10623217, 18349193, 201841123]

約数ペア:

[(1, 201841123), (11, 18349193), (19, 10623217), (23, 8775701), (199, 1014277), (209, 965747), (211, 956593), (253, 797791), (437, 461879), (2189, 92207), (2321, 86963), (3781, 53383), (4009, 50347), (4577, 44099), (4807, 41989), (4853, 41591)]