209866048

素因数分解:

$2^6\times 7^1\times {\mathrm{468451}}^1$

素因数の和:468470

約数の個数: 28

約数和(自身を含む): 475947232

約数和(自身を除く): 266081184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 468451, 936902, 1873804, 3279157, 3747608, 6558314, 7495216, 13116628, 14990432, 26233256, 29980864, 52466512, 104933024, 209866048]

約数ペア:

[(1, 209866048), (2, 104933024), (4, 52466512), (7, 29980864), (8, 26233256), (14, 14990432), (16, 13116628), (28, 7495216), (32, 6558314), (56, 3747608), (64, 3279157), (112, 1873804), (224, 936902), (448, 468451)]