208972656

素因数分解:

$2^4\times 3^3\times {\mathrm{483733}}^1$

素因数の和:483750

約数の個数: 40

約数和(自身を含む): 599830160

約数和(自身を除く): 390857504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 483733, 967466, 1451199, 1934932, 2902398, 3869864, 4353597, 5804796, 7739728, 8707194, 11609592, 13060791, 17414388, 23219184, 26121582, 34828776, 52243164, 69657552, 104486328, 208972656]

約数ペア:

[(1, 208972656), (2, 104486328), (3, 69657552), (4, 52243164), (6, 34828776), (8, 26121582), (9, 23219184), (12, 17414388), (16, 13060791), (18, 11609592), (24, 8707194), (27, 7739728), (36, 5804796), (48, 4353597), (54, 3869864), (72, 2902398), (108, 1934932), (144, 1451199), (216, 967466), (432, 483733)]