206912

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 28

約数和(自身を含む): 425196

約数和(自身を除く): 218284

約数列:

[1, 2, 4, 8, 16, 32, 53, 61, 64, 106, 122, 212, 244, 424, 488, 848, 976, 1696, 1952, 3233, 3392, 3904, 6466, 12932, 25864, 51728, 103456, 206912]

約数ペア:

[(1, 206912), (2, 103456), (4, 51728), (8, 25864), (16, 12932), (32, 6466), (53, 3904), (61, 3392), (64, 3233), (106, 1952), (122, 1696), (212, 976), (244, 848), (424, 488)]