210442828

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1421911}}^1$

素因数の和:1421952

約数の個数: 12

約数和(自身を含む): 378228592

約数和(自身を除く): 167785764

約数列:

[1, 2, 4, 37, 74, 148, 1421911, 2843822, 5687644, 52610707, 105221414, 210442828]

約数ペア:

[(1, 210442828), (2, 105221414), (4, 52610707), (37, 5687644), (74, 2843822), (148, 1421911)]