196812798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3307}}^1$

素因数の和:3441

約数の個数: 64

約数和(自身を含む): 489054720

約数和(自身を除く): 292241922

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 109, 182, 218, 273, 327, 546, 654, 763, 1417, 1526, 2289, 2834, 3307, 4251, 4578, 6614, 8502, 9919, 9921, 19838, 19842, 23149, 29757, 42991, 46298, 59514, 69447, 85982, 128973, 138894, 257946, 300937, 360463, 601874, 720926, 902811, 1081389, 1805622, 2162778, 2523241, 4686019, 5046482, 7569723, 9372038, 14058057, 15139446, 28116114, 32802133, 65604266, 98406399, 196812798]

約数ペア:

[(1, 196812798), (2, 98406399), (3, 65604266), (6, 32802133), (7, 28116114), (13, 15139446), (14, 14058057), (21, 9372038), (26, 7569723), (39, 5046482), (42, 4686019), (78, 2523241), (91, 2162778), (109, 1805622), (182, 1081389), (218, 902811), (273, 720926), (327, 601874), (546, 360463), (654, 300937), (763, 257946), (1417, 138894), (1526, 128973), (2289, 85982), (2834, 69447), (3307, 59514), (4251, 46298), (4578, 42991), (6614, 29757), (8502, 23149), (9919, 19842), (9921, 19838)]