205045498

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{23509}}^1$

素因数の和:23614

約数の個数: 24

約数和(自身を含む): 361818900

約数和(自身を除く): 156773402

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 4361, 8722, 23509, 47018, 164563, 329126, 1151941, 2092301, 2303882, 4184602, 14646107, 29292214, 102522749, 205045498]

約数ペア:

[(1, 205045498), (2, 102522749), (7, 29292214), (14, 14646107), (49, 4184602), (89, 2303882), (98, 2092301), (178, 1151941), (623, 329126), (1246, 164563), (4361, 47018), (8722, 23509)]