201102517

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 273326400

約数和(自身を除く): 72223883

約数列:

[1, 7, 11, 19, 49, 73, 77, 133, 209, 269, 511, 539, 803, 931, 1387, 1463, 1883, 2959, 3577, 5111, 5621, 9709, 10241, 13181, 15257, 19637, 20713, 35777, 39347, 56221, 67963, 106799, 137459, 144991, 216007, 250439, 373103, 393547, 747593, 962213, 1512049, 2611721, 2754829, 4104133, 10584343, 18282047, 28728931, 201102517]

約数ペア:

[(1, 201102517), (7, 28728931), (11, 18282047), (19, 10584343), (49, 4104133), (73, 2754829), (77, 2611721), (133, 1512049), (209, 962213), (269, 747593), (511, 393547), (539, 373103), (803, 250439), (931, 216007), (1387, 144991), (1463, 137459), (1883, 106799), (2959, 67963), (3577, 56221), (5111, 39347), (5621, 35777), (9709, 20713), (10241, 19637), (13181, 15257)]