220199331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{52541}}^1$

素因数の和:52682

約数の個数: 16

約数和(自身を含む): 322818048

約数和(自身を除く): 102618717

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 52541, 157623, 577951, 1733853, 6672707, 20018121, 73399777, 220199331]

約数ペア:

[(1, 220199331), (3, 73399777), (11, 20018121), (33, 6672707), (127, 1733853), (381, 577951), (1397, 157623), (4191, 52541)]