204782399

素因数分解:

${\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{25601}}^1$

素因数の和:26041

約数の個数: 8

約数和(自身を含む): 216080880

約数和(自身を除く): 11298481

約数列:

[1, 19, 421, 7999, 25601, 486419, 10778021, 204782399]

約数ペア:

[(1, 204782399), (19, 10778021), (421, 486419), (7999, 25601)]