239675205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{207511}}^1$

素因数の和:207537

約数の個数: 32

約数和(自身を含む): 478107648

約数和(自身を除く): 238432443

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 207511, 622533, 1037555, 1452577, 2282621, 3112665, 4357731, 6847863, 7262885, 11413105, 15978347, 21788655, 34239315, 47935041, 79891735, 239675205]

約数ペア:

[(1, 239675205), (3, 79891735), (5, 47935041), (7, 34239315), (11, 21788655), (15, 15978347), (21, 11413105), (33, 7262885), (35, 6847863), (55, 4357731), (77, 3112665), (105, 2282621), (165, 1452577), (231, 1037555), (385, 622533), (1155, 207511)]