199432922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1\times {\mathrm{4457}}^1$

素因数の和:6193

約数の個数: 16

約数和(自身を含む): 322420392

約数和(自身を除く): 122987470

約数列:

[1, 2, 13, 26, 1721, 3442, 4457, 8914, 22373, 44746, 57941, 115882, 7670497, 15340994, 99716461, 199432922]

約数ペア:

[(1, 199432922), (2, 99716461), (13, 15340994), (26, 7670497), (1721, 115882), (3442, 57941), (4457, 44746), (8914, 22373)]