207191488

素因数分解:

$2^6\times 7^1\times {\mathrm{462481}}^1$

素因数の和:462500

約数の個数: 28

約数和(自身を含む): 469881712

約数和(自身を除く): 262690224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 462481, 924962, 1849924, 3237367, 3699848, 6474734, 7399696, 12949468, 14799392, 25898936, 29598784, 51797872, 103595744, 207191488]

約数ペア:

[(1, 207191488), (2, 103595744), (4, 51797872), (7, 29598784), (8, 25898936), (14, 14799392), (16, 12949468), (28, 7399696), (32, 6474734), (56, 3699848), (64, 3237367), (112, 1849924), (224, 924962), (448, 462481)]