200935648

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{857}}^1$

素因数の和:1315

約数の個数: 48

約数和(自身を含む): 420323904

約数和(自身を除く): 219388256

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 431, 544, 857, 862, 1714, 1724, 3428, 3448, 6856, 6896, 7327, 13712, 13792, 14569, 14654, 27424, 29138, 29308, 58276, 58616, 116552, 117232, 233104, 234464, 369367, 466208, 738734, 1477468, 2954936, 5909872, 6279239, 11819744, 12558478, 25116956, 50233912, 100467824, 200935648]

約数ペア:

[(1, 200935648), (2, 100467824), (4, 50233912), (8, 25116956), (16, 12558478), (17, 11819744), (32, 6279239), (34, 5909872), (68, 2954936), (136, 1477468), (272, 738734), (431, 466208), (544, 369367), (857, 234464), (862, 233104), (1714, 117232), (1724, 116552), (3428, 58616), (3448, 58276), (6856, 29308), (6896, 29138), (7327, 27424), (13712, 14654), (13792, 14569)]