204889357418

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1\times {\mathrm{777433}}^1$

素因数の和:778169

約数の個数: 16

約数和(自身を含む): 309048673416

約数和(自身を除く): 104159315998

約数列:

[1, 2, 313, 421, 626, 842, 131773, 263546, 777433, 1554866, 243336529, 327299293, 486673058, 654598586, 102444678709, 204889357418]

約数ペア:

[(1, 204889357418), (2, 102444678709), (313, 654598586), (421, 486673058), (626, 327299293), (842, 243336529), (131773, 1554866), (263546, 777433)]