205507152

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{27983}}^1$

素因数の和:28017

約数の個数: 80

約数和(自身を含む): 624602880

約数和(自身を除く): 419095728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 27983, 55966, 83949, 111932, 167898, 223864, 251847, 335796, 447728, 475711, 503694, 671592, 755541, 951422, 1007388, 1343184, 1427133, 1511082, 1902844, 2014776, 2854266, 3022164, 3805688, 4029552, 4281399, 5708532, 6044328, 7611376, 8562798, 11417064, 12088656, 12844197, 17125596, 22834128, 25688394, 34251192, 51376788, 68502384, 102753576, 205507152]

約数ペア:

[(1, 205507152), (2, 102753576), (3, 68502384), (4, 51376788), (6, 34251192), (8, 25688394), (9, 22834128), (12, 17125596), (16, 12844197), (17, 12088656), (18, 11417064), (24, 8562798), (27, 7611376), (34, 6044328), (36, 5708532), (48, 4281399), (51, 4029552), (54, 3805688), (68, 3022164), (72, 2854266), (102, 2014776), (108, 1902844), (136, 1511082), (144, 1427133), (153, 1343184), (204, 1007388), (216, 951422), (272, 755541), (306, 671592), (408, 503694), (432, 475711), (459, 447728), (612, 335796), (816, 251847), (918, 223864), (1224, 167898), (1836, 111932), (2448, 83949), (3672, 55966), (7344, 27983)]