199433874

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1445173}}^1$

素因数の和:1445201

約数の個数: 16

約数和(自身を含む): 416210112

約数和(自身を除く): 216776238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1445173, 2890346, 4335519, 8671038, 33238979, 66477958, 99716937, 199433874]

約数ペア:

[(1, 199433874), (2, 99716937), (3, 66477958), (6, 33238979), (23, 8671038), (46, 4335519), (69, 2890346), (138, 1445173)]