201267963

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 339655680

約数和(自身を除く): 138387717

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 107, 117, 207, 233, 299, 321, 351, 621, 699, 897, 963, 1391, 2097, 2461, 2691, 2889, 3029, 4173, 5359, 6291, 7383, 8073, 9087, 12519, 16077, 22149, 24931, 27261, 31993, 37557, 48231, 66447, 69667, 74793, 81783, 95979, 144693, 209001, 224379, 287937, 324103, 573413, 627003, 673137, 863811, 972309, 1720239, 1881009, 2916927, 5160717, 7454369, 8750781, 15482151, 22363107, 67089321, 201267963]

約数ペア:

[(1, 201267963), (3, 67089321), (9, 22363107), (13, 15482151), (23, 8750781), (27, 7454369), (39, 5160717), (69, 2916927), (107, 1881009), (117, 1720239), (207, 972309), (233, 863811), (299, 673137), (321, 627003), (351, 573413), (621, 324103), (699, 287937), (897, 224379), (963, 209001), (1391, 144693), (2097, 95979), (2461, 81783), (2691, 74793), (2889, 69667), (3029, 66447), (4173, 48231), (5359, 37557), (6291, 31993), (7383, 27261), (8073, 24931), (9087, 22149), (12519, 16077)]