206891712

素因数分解:

$2^6\times 3^3\times {\mathrm{67}}^1\times {\mathrm{1787}}^1$

素因数の和:1875

約数の個数: 112

約数和(自身を含む): 617646720

約数和(自身を除く): 410755008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 96, 108, 134, 144, 192, 201, 216, 268, 288, 402, 432, 536, 576, 603, 804, 864, 1072, 1206, 1608, 1728, 1787, 1809, 2144, 2412, 3216, 3574, 3618, 4288, 4824, 5361, 6432, 7148, 7236, 9648, 10722, 12864, 14296, 14472, 16083, 19296, 21444, 28592, 28944, 32166, 38592, 42888, 48249, 57184, 57888, 64332, 85776, 96498, 114368, 115776, 119729, 128664, 171552, 192996, 239458, 257328, 343104, 359187, 385992, 478916, 514656, 718374, 771984, 957832, 1029312, 1077561, 1436748, 1543968, 1915664, 2155122, 2873496, 3087936, 3232683, 3831328, 4310244, 5746992, 6465366, 7662656, 8620488, 11493984, 12930732, 17240976, 22987968, 25861464, 34481952, 51722928, 68963904, 103445856, 206891712]

約数ペア:

[(1, 206891712), (2, 103445856), (3, 68963904), (4, 51722928), (6, 34481952), (8, 25861464), (9, 22987968), (12, 17240976), (16, 12930732), (18, 11493984), (24, 8620488), (27, 7662656), (32, 6465366), (36, 5746992), (48, 4310244), (54, 3831328), (64, 3232683), (67, 3087936), (72, 2873496), (96, 2155122), (108, 1915664), (134, 1543968), (144, 1436748), (192, 1077561), (201, 1029312), (216, 957832), (268, 771984), (288, 718374), (402, 514656), (432, 478916), (536, 385992), (576, 359187), (603, 343104), (804, 257328), (864, 239458), (1072, 192996), (1206, 171552), (1608, 128664), (1728, 119729), (1787, 115776), (1809, 114368), (2144, 96498), (2412, 85776), (3216, 64332), (3574, 57888), (3618, 57184), (4288, 48249), (4824, 42888), (5361, 38592), (6432, 32166), (7148, 28944), (7236, 28592), (9648, 21444), (10722, 19296), (12864, 16083), (14296, 14472)]