205964751776

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1\times {\mathrm{26981}}^1$

素因数の和:27694

約数の個数: 96

約数和(自身を含む): 472916320128

約数和(自身を除く): 266951568352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 643, 742, 848, 1286, 1484, 1696, 2572, 2968, 4501, 5144, 5936, 9002, 10288, 11872, 18004, 20576, 26981, 34079, 36008, 53962, 68158, 72016, 107924, 136316, 144032, 188867, 215848, 238553, 272632, 377734, 431696, 477106, 545264, 755468, 863392, 954212, 1090528, 1429993, 1510936, 1908424, 2859986, 3021872, 3816848, 5719972, 6043744, 7633696, 10009951, 11439944, 17348783, 20019902, 22879888, 34697566, 40039804, 45759776, 69395132, 80079608, 121441481, 138790264, 160159216, 242882962, 277580528, 320318432, 485765924, 555161056, 919485499, 971531848, 1838970998, 1943063696, 3677941996, 3886127392, 6436398493, 7355883992, 12872796986, 14711767984, 25745593972, 29423535968, 51491187944, 102982375888, 205964751776]

約数ペア:

[(1, 205964751776), (2, 102982375888), (4, 51491187944), (7, 29423535968), (8, 25745593972), (14, 14711767984), (16, 12872796986), (28, 7355883992), (32, 6436398493), (53, 3886127392), (56, 3677941996), (106, 1943063696), (112, 1838970998), (212, 971531848), (224, 919485499), (371, 555161056), (424, 485765924), (643, 320318432), (742, 277580528), (848, 242882962), (1286, 160159216), (1484, 138790264), (1696, 121441481), (2572, 80079608), (2968, 69395132), (4501, 45759776), (5144, 40039804), (5936, 34697566), (9002, 22879888), (10288, 20019902), (11872, 17348783), (18004, 11439944), (20576, 10009951), (26981, 7633696), (34079, 6043744), (36008, 5719972), (53962, 3816848), (68158, 3021872), (72016, 2859986), (107924, 1908424), (136316, 1510936), (144032, 1429993), (188867, 1090528), (215848, 954212), (238553, 863392), (272632, 755468), (377734, 545264), (431696, 477106)]