205469.0000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8669}}^1$

素因数の和:8702

約数の個数: 32

約数和(自身を含む): 14981760

約数和(自身を除く): 9000150

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 8669, 17338, 26007, 43345, 52014, 86690, 130035, 199387, 260070, 398774, 598161, 996935, 1196322, 1993870, 2990805, 5981610]

約数ペア:

[(1, 5981610), (2, 2990805), (3, 1993870), (5, 1196322), (6, 996935), (10, 598161), (15, 398774), (23, 260070), (30, 199387), (46, 130035), (69, 86690), (115, 52014), (138, 43345), (230, 26007), (345, 17338), (690, 8669)]