208713064

素因数分解:

$2^3\times 7^1\times {\mathrm{3727019}}^1$

素因数の和:3727032

約数の個数: 16

約数和(自身を含む): 447242400

約数和(自身を除く): 238529336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3727019, 7454038, 14908076, 26089133, 29816152, 52178266, 104356532, 208713064]

約数ペア:

[(1, 208713064), (2, 104356532), (4, 52178266), (7, 29816152), (8, 26089133), (14, 14908076), (28, 7454038), (56, 3727019)]