208063008

素因数分解:

$2^5\times 3^2\times {\mathrm{449}}^1\times {\mathrm{1609}}^1$

素因数の和:2074

約数の個数: 72

約数和(自身を含む): 593365500

約数和(自身を除く): 385302492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 449, 898, 1347, 1609, 1796, 2694, 3218, 3592, 4041, 4827, 5388, 6436, 7184, 8082, 9654, 10776, 12872, 14368, 14481, 16164, 19308, 21552, 25744, 28962, 32328, 38616, 43104, 51488, 57924, 64656, 77232, 115848, 129312, 154464, 231696, 463392, 722441, 1444882, 2167323, 2889764, 4334646, 5779528, 6501969, 8669292, 11559056, 13003938, 17338584, 23118112, 26007876, 34677168, 52015752, 69354336, 104031504, 208063008]

約数ペア:

[(1, 208063008), (2, 104031504), (3, 69354336), (4, 52015752), (6, 34677168), (8, 26007876), (9, 23118112), (12, 17338584), (16, 13003938), (18, 11559056), (24, 8669292), (32, 6501969), (36, 5779528), (48, 4334646), (72, 2889764), (96, 2167323), (144, 1444882), (288, 722441), (449, 463392), (898, 231696), (1347, 154464), (1609, 129312), (1796, 115848), (2694, 77232), (3218, 64656), (3592, 57924), (4041, 51488), (4827, 43104), (5388, 38616), (6436, 32328), (7184, 28962), (8082, 25744), (9654, 21552), (10776, 19308), (12872, 16164), (14368, 14481)]