205890264

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{168211}}^1$

素因数の和:168240

約数の個数: 48

約数和(自身を含む): 590424120

約数和(自身を除く): 384533856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 168211, 336422, 504633, 672844, 1009266, 1345688, 1513899, 2018532, 2859587, 3027798, 4037064, 5719174, 6055596, 8578761, 11438348, 12111192, 17157522, 22876696, 25736283, 34315044, 51472566, 68630088, 102945132, 205890264]

約数ペア:

[(1, 205890264), (2, 102945132), (3, 68630088), (4, 51472566), (6, 34315044), (8, 25736283), (9, 22876696), (12, 17157522), (17, 12111192), (18, 11438348), (24, 8578761), (34, 6055596), (36, 5719174), (51, 4037064), (68, 3027798), (72, 2859587), (102, 2018532), (136, 1513899), (153, 1345688), (204, 1009266), (306, 672844), (408, 504633), (612, 336422), (1224, 168211)]