194680213

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1033}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 254777600

約数和(自身を除く): 60097387

約数列:

[1, 7, 13, 19, 91, 109, 133, 247, 763, 1033, 1417, 1729, 2071, 7231, 9919, 13429, 14497, 19627, 26923, 94003, 112597, 137389, 188461, 255151, 788179, 1463761, 1786057, 2139343, 10246327, 14975401, 27811459, 194680213]

約数ペア:

[(1, 194680213), (7, 27811459), (13, 14975401), (19, 10246327), (91, 2139343), (109, 1786057), (133, 1463761), (247, 788179), (763, 255151), (1033, 188461), (1417, 137389), (1729, 112597), (2071, 94003), (7231, 26923), (9919, 19627), (13429, 14497)]