208675008

素因数分解:

$2^6\times 3^3\times {\mathrm{197}}^1\times {\mathrm{613}}^1$

素因数の和:831

約数の個数: 112

約数和(自身を含む): 617585760

約数和(自身を除く): 408910752

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, 197, 216, 288, 394, 432, 576, 591, 613, 788, 864, 1182, 1226, 1576, 1728, 1773, 1839, 2364, 2452, 3152, 3546, 3678, 4728, 4904, 5319, 5517, 6304, 7092, 7356, 9456, 9808, 10638, 11034, 12608, 14184, 14712, 16551, 18912, 19616, 21276, 22068, 28368, 29424, 33102, 37824, 39232, 42552, 44136, 56736, 58848, 66204, 85104, 88272, 113472, 117696, 120761, 132408, 170208, 176544, 241522, 264816, 340416, 353088, 362283, 483044, 529632, 724566, 966088, 1059264, 1086849, 1449132, 1932176, 2173698, 2898264, 3260547, 3864352, 4347396, 5796528, 6521094, 7728704, 8694792, 11593056, 13042188, 17389584, 23186112, 26084376, 34779168, 52168752, 69558336, 104337504, 208675008]

約数ペア:

[(1, 208675008), (2, 104337504), (3, 69558336), (4, 52168752), (6, 34779168), (8, 26084376), (9, 23186112), (12, 17389584), (16, 13042188), (18, 11593056), (24, 8694792), (27, 7728704), (32, 6521094), (36, 5796528), (48, 4347396), (54, 3864352), (64, 3260547), (72, 2898264), (96, 2173698), (108, 1932176), (144, 1449132), (192, 1086849), (197, 1059264), (216, 966088), (288, 724566), (394, 529632), (432, 483044), (576, 362283), (591, 353088), (613, 340416), (788, 264816), (864, 241522), (1182, 176544), (1226, 170208), (1576, 132408), (1728, 120761), (1773, 117696), (1839, 113472), (2364, 88272), (2452, 85104), (3152, 66204), (3546, 58848), (3678, 56736), (4728, 44136), (4904, 42552), (5319, 39232), (5517, 37824), (6304, 33102), (7092, 29424), (7356, 28368), (9456, 22068), (9808, 21276), (10638, 19616), (11034, 18912), (12608, 16551), (14184, 14712)]