201419478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{1279}}^1$

素因数の和:1973

約数の個数: 48

約数和(自身を含む): 471045120

約数和(自身を除く): 269625642

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 673, 1279, 1346, 2019, 2558, 3837, 4038, 6057, 7674, 8749, 11511, 12114, 16627, 17498, 23022, 26247, 33254, 49881, 52494, 78741, 99762, 149643, 157482, 299286, 860767, 1721534, 2582301, 5164602, 7746903, 11189971, 15493806, 22379942, 33569913, 67139826, 100709739, 201419478]

約数ペア:

[(1, 201419478), (2, 100709739), (3, 67139826), (6, 33569913), (9, 22379942), (13, 15493806), (18, 11189971), (26, 7746903), (39, 5164602), (78, 2582301), (117, 1721534), (234, 860767), (673, 299286), (1279, 157482), (1346, 149643), (2019, 99762), (2558, 78741), (3837, 52494), (4038, 49881), (6057, 33254), (7674, 26247), (8749, 23022), (11511, 17498), (12114, 16627)]