201942376

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{98221}}^1$

素因数の和:98484

約数の個数: 16

約数和(自身を含む): 380119140

約数和(自身を除く): 178176764

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 98221, 196442, 392884, 785768, 25242797, 50485594, 100971188, 201942376]

約数ペア:

[(1, 201942376), (2, 100971188), (4, 50485594), (8, 25242797), (257, 785768), (514, 392884), (1028, 196442), (2056, 98221)]