203480228

素因数分解:

$2^2\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{6661}}^1$

素因数の和:7763

約数の個数: 24

約数和(自身を含む): 407394624

約数和(自身を除く): 203914396

約数列:

[1, 2, 4, 7, 14, 28, 1091, 2182, 4364, 6661, 7637, 13322, 15274, 26644, 30548, 46627, 93254, 186508, 7267151, 14534302, 29068604, 50870057, 101740114, 203480228]

約数ペア:

[(1, 203480228), (2, 101740114), (4, 50870057), (7, 29068604), (14, 14534302), (28, 7267151), (1091, 186508), (2182, 93254), (4364, 46627), (6661, 30548), (7637, 26644), (13322, 15274)]