208739712

素因数分解:

$2^7\times 3^1\times {\mathrm{543593}}^1$

素因数の和:543610

約数の個数: 32

約数和(自身を含む): 554465880

約数和(自身を除く): 345726168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 543593, 1087186, 1630779, 2174372, 3261558, 4348744, 6523116, 8697488, 13046232, 17394976, 26092464, 34789952, 52184928, 69579904, 104369856, 208739712]

約数ペア:

[(1, 208739712), (2, 104369856), (3, 69579904), (4, 52184928), (6, 34789952), (8, 26092464), (12, 17394976), (16, 13046232), (24, 8697488), (32, 6523116), (48, 4348744), (64, 3261558), (96, 2174372), (128, 1630779), (192, 1087186), (384, 543593)]