196988154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 441721728

約数和(自身を除く): 244733574

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 113, 122, 183, 226, 339, 366, 433, 671, 678, 866, 1243, 1299, 1342, 2013, 2486, 2598, 3729, 4026, 4763, 6893, 7458, 9526, 13786, 14289, 20679, 26413, 28578, 41358, 48929, 52826, 75823, 79239, 97858, 146787, 151646, 158478, 227469, 290543, 293574, 454938, 538219, 581086, 871629, 1076438, 1614657, 1743258, 2984669, 3229314, 5969338, 8954007, 17908014, 32831359, 65662718, 98494077, 196988154]

約数ペア:

[(1, 196988154), (2, 98494077), (3, 65662718), (6, 32831359), (11, 17908014), (22, 8954007), (33, 5969338), (61, 3229314), (66, 2984669), (113, 1743258), (122, 1614657), (183, 1076438), (226, 871629), (339, 581086), (366, 538219), (433, 454938), (671, 293574), (678, 290543), (866, 227469), (1243, 158478), (1299, 151646), (1342, 146787), (2013, 97858), (2486, 79239), (2598, 75823), (3729, 52826), (4026, 48929), (4763, 41358), (6893, 28578), (7458, 26413), (9526, 20679), (13786, 14289)]