204865249

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1481}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 221944320

約数和(自身を除く): 17079071

約数列:

[1, 17, 79, 103, 1343, 1481, 1751, 8137, 25177, 116999, 138329, 152543, 1988983, 2593231, 12050897, 204865249]

約数ペア:

[(1, 204865249), (17, 12050897), (79, 2593231), (103, 1988983), (1343, 152543), (1481, 138329), (1751, 116999), (8137, 25177)]