210520220408

素因数分解:

$2^3\times {\mathrm{4241}}^1\times {\mathrm{6204911}}^1$

素因数の和:6209158

約数の個数: 16

約数和(自身を含む): 394818550560

約数和(自身を除く): 184298330152

約数列:

[1, 2, 4, 8, 4241, 8482, 16964, 33928, 6204911, 12409822, 24819644, 49639288, 26315027551, 52630055102, 105260110204, 210520220408]

約数ペア:

[(1, 210520220408), (2, 105260110204), (4, 52630055102), (8, 26315027551), (4241, 49639288), (8482, 24819644), (16964, 12409822), (33928, 6204911)]