210048872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{140407}}^1$

素因数の和:140441

約数の個数: 32

約数和(自身を含む): 454921920

約数和(自身を除く): 244873048

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 140407, 280814, 561628, 1123256, 1544477, 2386919, 3088954, 4773838, 6177908, 9547676, 12355816, 19095352, 26256109, 52512218, 105024436, 210048872]

約数ペア:

[(1, 210048872), (2, 105024436), (4, 52512218), (8, 26256109), (11, 19095352), (17, 12355816), (22, 9547676), (34, 6177908), (44, 4773838), (68, 3088954), (88, 2386919), (136, 1544477), (187, 1123256), (374, 561628), (748, 280814), (1496, 140407)]