210051208

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{31981}}^1$

素因数の和:32808

約数の個数: 16

約数和(自身を含む): 394338060

約数和(自身を除く): 184286852

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6568, 31981, 63962, 127924, 255848, 26256401, 52512802, 105025604, 210051208]

約数ペア:

[(1, 210051208), (2, 105025604), (4, 52512802), (8, 26256401), (821, 255848), (1642, 127924), (3284, 63962), (6568, 31981)]