209253312

素因数分解:

$2^6\times 3^2\times {\mathrm{433}}^1\times {\mathrm{839}}^1$

素因数の和:1290

約数の個数: 84

約数和(自身を含む): 601888560

約数和(自身を除く): 392635248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 433, 576, 839, 866, 1299, 1678, 1732, 2517, 2598, 3356, 3464, 3897, 5034, 5196, 6712, 6928, 7551, 7794, 10068, 10392, 13424, 13856, 15102, 15588, 20136, 20784, 26848, 27712, 30204, 31176, 40272, 41568, 53696, 60408, 62352, 80544, 83136, 120816, 124704, 161088, 241632, 249408, 363287, 483264, 726574, 1089861, 1453148, 2179722, 2906296, 3269583, 4359444, 5812592, 6539166, 8718888, 11625184, 13078332, 17437776, 23250368, 26156664, 34875552, 52313328, 69751104, 104626656, 209253312]

約数ペア:

[(1, 209253312), (2, 104626656), (3, 69751104), (4, 52313328), (6, 34875552), (8, 26156664), (9, 23250368), (12, 17437776), (16, 13078332), (18, 11625184), (24, 8718888), (32, 6539166), (36, 5812592), (48, 4359444), (64, 3269583), (72, 2906296), (96, 2179722), (144, 1453148), (192, 1089861), (288, 726574), (433, 483264), (576, 363287), (839, 249408), (866, 241632), (1299, 161088), (1678, 124704), (1732, 120816), (2517, 83136), (2598, 80544), (3356, 62352), (3464, 60408), (3897, 53696), (5034, 41568), (5196, 40272), (6712, 31176), (6928, 30204), (7551, 27712), (7794, 26848), (10068, 20784), (10392, 20136), (13424, 15588), (13856, 15102)]