239293194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{132499}}^1$

素因数の和:132554

約数の個数: 32

約数和(自身を含む): 559680000

約数和(自身を除く): 320386806

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 132499, 264998, 397497, 794994, 927493, 1854986, 2782479, 5564958, 5697457, 11394914, 17092371, 34184742, 39882199, 79764398, 119646597, 239293194]

約数ペア:

[(1, 239293194), (2, 119646597), (3, 79764398), (6, 39882199), (7, 34184742), (14, 17092371), (21, 11394914), (42, 5697457), (43, 5564958), (86, 2782479), (129, 1854986), (258, 927493), (301, 794994), (602, 397497), (903, 264998), (1806, 132499)]