201189258

素因数分解:

$2^1\times 3^4\times {\mathrm{971}}^1\times {\mathrm{1279}}^1$

素因数の和:2264

約数の個数: 40

約数和(自身を含む): 451630080

約数和(自身を除く): 250440822

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 971, 1279, 1942, 2558, 2913, 3837, 5826, 7674, 8739, 11511, 17478, 23022, 26217, 34533, 52434, 69066, 78651, 103599, 157302, 207198, 1241909, 2483818, 3725727, 7451454, 11177181, 22354362, 33531543, 67063086, 100594629, 201189258]

約数ペア:

[(1, 201189258), (2, 100594629), (3, 67063086), (6, 33531543), (9, 22354362), (18, 11177181), (27, 7451454), (54, 3725727), (81, 2483818), (162, 1241909), (971, 207198), (1279, 157302), (1942, 103599), (2558, 78651), (2913, 69066), (3837, 52434), (5826, 34533), (7674, 26217), (8739, 23022), (11511, 17478)]