208482879

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{24971}}^1$

素因数の和:25019

約数の個数: 24

約数和(自身を含む): 318842496

約数和(自身を除く): 110359617

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 2783, 8349, 24971, 74913, 274681, 574333, 824043, 1722999, 3021491, 6317663, 9064473, 18952989, 69494293, 208482879]

約数ペア:

[(1, 208482879), (3, 69494293), (11, 18952989), (23, 9064473), (33, 6317663), (69, 3021491), (121, 1722999), (253, 824043), (363, 574333), (759, 274681), (2783, 74913), (8349, 24971)]