205351384

素因数分解:

$2^3\times 7^1\times {\mathrm{587}}^1\times {\mathrm{6247}}^1$

素因数の和:6847

約数の個数: 32

約数和(自身を含む): 440858880

約数和(自身を除く): 235507496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 587, 1174, 2348, 4109, 4696, 6247, 8218, 12494, 16436, 24988, 32872, 43729, 49976, 87458, 174916, 349832, 3666989, 7333978, 14667956, 25668923, 29335912, 51337846, 102675692, 205351384]

約数ペア:

[(1, 205351384), (2, 102675692), (4, 51337846), (7, 29335912), (8, 25668923), (14, 14667956), (28, 7333978), (56, 3666989), (587, 349832), (1174, 174916), (2348, 87458), (4109, 49976), (4696, 43729), (6247, 32872), (8218, 24988), (12494, 16436)]