214311272

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{14891}}^1$

素因数の和:15161

約数の個数: 32

約数和(自身を含む): 461056320

約数和(自身を除く): 246745048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 3598, 7196, 14392, 14891, 29782, 59564, 104237, 119128, 208474, 416948, 833896, 3826987, 7653974, 15307948, 26788909, 30615896, 53577818, 107155636, 214311272]

約数ペア:

[(1, 214311272), (2, 107155636), (4, 53577818), (7, 30615896), (8, 26788909), (14, 15307948), (28, 7653974), (56, 3826987), (257, 833896), (514, 416948), (1028, 208474), (1799, 119128), (2056, 104237), (3598, 59564), (7196, 29782), (14392, 14891)]