200684547

素因数分解:

$3^4\times 7^2\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:942

約数の個数: 60

約数和(自身を含む): 355057560

約数和(自身を除く): 154373013

約数列:

[1, 3, 7, 9, 21, 27, 49, 59, 63, 81, 147, 177, 189, 413, 441, 531, 567, 857, 1239, 1323, 1593, 2571, 2891, 3717, 3969, 4779, 5999, 7713, 8673, 11151, 17997, 23139, 26019, 33453, 41993, 50563, 53991, 69417, 78057, 125979, 151689, 161973, 234171, 353941, 377937, 455067, 485919, 1061823, 1133811, 1365201, 2477587, 3185469, 3401433, 4095603, 7432761, 9556407, 22298283, 28669221, 66894849, 200684547]

約数ペア:

[(1, 200684547), (3, 66894849), (7, 28669221), (9, 22298283), (21, 9556407), (27, 7432761), (49, 4095603), (59, 3401433), (63, 3185469), (81, 2477587), (147, 1365201), (177, 1133811), (189, 1061823), (413, 485919), (441, 455067), (531, 377937), (567, 353941), (857, 234171), (1239, 161973), (1323, 151689), (1593, 125979), (2571, 78057), (2891, 69417), (3717, 53991), (3969, 50563), (4779, 41993), (5999, 33453), (7713, 26019), (8673, 23139), (11151, 17997)]