209411832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1246499}}^1$

素因数の和:1246515

約数の個数: 32

約数和(自身を含む): 598320000

約数和(自身を除く): 388908168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1246499, 2492998, 3739497, 4985996, 7478994, 8725493, 9971992, 14957988, 17450986, 26176479, 29915976, 34901972, 52352958, 69803944, 104705916, 209411832]

約数ペア:

[(1, 209411832), (2, 104705916), (3, 69803944), (4, 52352958), (6, 34901972), (7, 29915976), (8, 26176479), (12, 17450986), (14, 14957988), (21, 9971992), (24, 8725493), (28, 7478994), (42, 4985996), (56, 3739497), (84, 2492998), (168, 1246499)]