207239904

素因数分解:

$2^5\times 3^3\times {\mathrm{131}}^1\times {\mathrm{1831}}^1$

素因数の和:1981

約数の個数: 96

約数和(自身を含む): 609396480

約数和(自身を除く): 402156576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 131, 144, 216, 262, 288, 393, 432, 524, 786, 864, 1048, 1179, 1572, 1831, 2096, 2358, 3144, 3537, 3662, 4192, 4716, 5493, 6288, 7074, 7324, 9432, 10986, 12576, 14148, 14648, 16479, 18864, 21972, 28296, 29296, 32958, 37728, 43944, 49437, 56592, 58592, 65916, 87888, 98874, 113184, 131832, 175776, 197748, 239861, 263664, 395496, 479722, 527328, 719583, 790992, 959444, 1439166, 1581984, 1918888, 2158749, 2878332, 3837776, 4317498, 5756664, 6476247, 7675552, 8634996, 11513328, 12952494, 17269992, 23026656, 25904988, 34539984, 51809976, 69079968, 103619952, 207239904]

約数ペア:

[(1, 207239904), (2, 103619952), (3, 69079968), (4, 51809976), (6, 34539984), (8, 25904988), (9, 23026656), (12, 17269992), (16, 12952494), (18, 11513328), (24, 8634996), (27, 7675552), (32, 6476247), (36, 5756664), (48, 4317498), (54, 3837776), (72, 2878332), (96, 2158749), (108, 1918888), (131, 1581984), (144, 1439166), (216, 959444), (262, 790992), (288, 719583), (393, 527328), (432, 479722), (524, 395496), (786, 263664), (864, 239861), (1048, 197748), (1179, 175776), (1572, 131832), (1831, 113184), (2096, 98874), (2358, 87888), (3144, 65916), (3537, 58592), (3662, 56592), (4192, 49437), (4716, 43944), (5493, 37728), (6288, 32958), (7074, 29296), (7324, 28296), (9432, 21972), (10986, 18864), (12576, 16479), (14148, 14648)]