199025419

素因数分解:

${\mathrm{419}}^1\times {\mathrm{433}}^1\times {\mathrm{1097}}^1$

素因数の和:1949

約数の個数: 8

約数和(自身を含む): 200143440

約数和(自身を除く): 1118021

約数列:

[1, 419, 433, 1097, 181427, 459643, 475001, 199025419]

約数ペア:

[(1, 199025419), (419, 475001), (433, 459643), (1097, 181427)]