199148565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{172423}}^1$

素因数の和:172449

約数の個数: 32

約数和(自身を含む): 397264896

約数和(自身を除く): 198116331

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 172423, 517269, 862115, 1206961, 1896653, 2586345, 3620883, 5689959, 6034805, 9483265, 13276571, 18104415, 28449795, 39829713, 66382855, 199148565]

約数ペア:

[(1, 199148565), (3, 66382855), (5, 39829713), (7, 28449795), (11, 18104415), (15, 13276571), (21, 9483265), (33, 6034805), (35, 5689959), (55, 3620883), (77, 2586345), (105, 1896653), (165, 1206961), (231, 862115), (385, 517269), (1155, 172423)]