209048256

素因数分解:

$2^6\times 3^3\times {\mathrm{120977}}^1$

素因数の和:120998

約数の個数: 56

約数和(自身を含む): 614568240

約数和(自身を除く): 405519984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 120977, 241954, 362931, 483908, 725862, 967816, 1088793, 1451724, 1935632, 2177586, 2903448, 3266379, 3871264, 4355172, 5806896, 6532758, 7742528, 8710344, 11613792, 13065516, 17420688, 23227584, 26131032, 34841376, 52262064, 69682752, 104524128, 209048256]

約数ペア:

[(1, 209048256), (2, 104524128), (3, 69682752), (4, 52262064), (6, 34841376), (8, 26131032), (9, 23227584), (12, 17420688), (16, 13065516), (18, 11613792), (24, 8710344), (27, 7742528), (32, 6532758), (36, 5806896), (48, 4355172), (54, 3871264), (64, 3266379), (72, 2903448), (96, 2177586), (108, 1935632), (144, 1451724), (192, 1088793), (216, 967816), (288, 725862), (432, 483908), (576, 362931), (864, 241954), (1728, 120977)]