199017511

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{32717}}^1$

素因数の和:32814

約数の個数: 16

約数和(自身を含む): 251274240

約数和(自身を除く): 52256729

約数列:

[1, 7, 11, 77, 79, 553, 869, 6083, 32717, 229019, 359887, 2519209, 2584643, 18092501, 28431073, 199017511]

約数ペア:

[(1, 199017511), (7, 28431073), (11, 18092501), (77, 2584643), (79, 2519209), (553, 359887), (869, 229019), (6083, 32717)]