209224854

素因数分解:

$2^1\times 3^2\times {\mathrm{293}}^1\times {\mathrm{39671}}^1$

素因数の和:39972

約数の個数: 24

約数和(自身を含む): 454879152

約数和(自身を除く): 245654298

約数列:

[1, 2, 3, 6, 9, 18, 293, 586, 879, 1758, 2637, 5274, 39671, 79342, 119013, 238026, 357039, 714078, 11623603, 23247206, 34870809, 69741618, 104612427, 209224854]

約数ペア:

[(1, 209224854), (2, 104612427), (3, 69741618), (6, 34870809), (9, 23247206), (18, 11623603), (293, 714078), (586, 357039), (879, 238026), (1758, 119013), (2637, 79342), (5274, 39671)]