201175866

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 456288000

約数和(自身を除く): 255112134

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 193, 194, 199, 291, 386, 398, 579, 582, 597, 873, 1158, 1194, 1737, 1746, 1791, 2619, 3474, 3582, 5211, 5238, 5373, 10422, 10746, 18721, 19303, 37442, 38407, 38606, 56163, 57909, 76814, 112326, 115221, 115818, 168489, 173727, 230442, 336978, 345663, 347454, 505467, 521181, 691326, 1010934, 1036989, 1042362, 2073978, 3725479, 7450958, 11176437, 22352874, 33529311, 67058622, 100587933, 201175866]

約数ペア:

[(1, 201175866), (2, 100587933), (3, 67058622), (6, 33529311), (9, 22352874), (18, 11176437), (27, 7450958), (54, 3725479), (97, 2073978), (193, 1042362), (194, 1036989), (199, 1010934), (291, 691326), (386, 521181), (398, 505467), (579, 347454), (582, 345663), (597, 336978), (873, 230442), (1158, 173727), (1194, 168489), (1737, 115818), (1746, 115221), (1791, 112326), (2619, 76814), (3474, 57909), (3582, 56163), (5211, 38606), (5238, 38407), (5373, 37442), (10422, 19303), (10746, 18721)]