249871108

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{13577}}^1$

素因数の和:13731

約数の個数: 24

約数和(自身を含む): 451658592

約数和(自身を除く): 201787484

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 4601, 9202, 13577, 18404, 27154, 54308, 583811, 1167622, 1452739, 2335244, 2905478, 5810956, 62467777, 124935554, 249871108]

約数ペア:

[(1, 249871108), (2, 124935554), (4, 62467777), (43, 5810956), (86, 2905478), (107, 2335244), (172, 1452739), (214, 1167622), (428, 583811), (4601, 54308), (9202, 27154), (13577, 18404)]