199180656

素因数分解:

$2^4\times 3^2\times {\mathrm{1383199}}^1$

素因数の和:1383213

約数の個数: 30

約数和(自身を含む): 557429600

約数和(自身を除く): 358248944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1383199, 2766398, 4149597, 5532796, 8299194, 11065592, 12448791, 16598388, 22131184, 24897582, 33196776, 49795164, 66393552, 99590328, 199180656]

約数ペア:

[(1, 199180656), (2, 99590328), (3, 66393552), (4, 49795164), (6, 33196776), (8, 24897582), (9, 22131184), (12, 16598388), (16, 12448791), (18, 11065592), (24, 8299194), (36, 5532796), (48, 4149597), (72, 2766398), (144, 1383199)]