208753552

素因数分解:

$2^4\times 7^1\times {\mathrm{1863871}}^1$

素因数の和:1863886

約数の個数: 20

約数和(自身を含む): 462240256

約数和(自身を除く): 253486704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1863871, 3727742, 7455484, 13047097, 14910968, 26094194, 29821936, 52188388, 104376776, 208753552]

約数ペア:

[(1, 208753552), (2, 104376776), (4, 52188388), (7, 29821936), (8, 26094194), (14, 14910968), (16, 13047097), (28, 7455484), (56, 3727742), (112, 1863871)]