197289774

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{90583}}^1$

素因数の和:90613

約数の個数: 36

約数和(自身を含む): 469859208

約数和(自身を除く): 272569434

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 90583, 181166, 271749, 543498, 815247, 996413, 1630494, 1992826, 2989239, 5978478, 8967717, 10960543, 17935434, 21921086, 32881629, 65763258, 98644887, 197289774]

約数ペア:

[(1, 197289774), (2, 98644887), (3, 65763258), (6, 32881629), (9, 21921086), (11, 17935434), (18, 10960543), (22, 8967717), (33, 5978478), (66, 2989239), (99, 1992826), (121, 1630494), (198, 996413), (242, 815247), (363, 543498), (726, 271749), (1089, 181166), (2178, 90583)]