204804914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{12277}}^1$

素因数の和:12737

約数の個数: 16

約数和(自身を含む): 324139200

約数和(自身を除く): 119334286

約数列:

[1, 2, 19, 38, 439, 878, 8341, 12277, 16682, 24554, 233263, 466526, 5389603, 10779206, 102402457, 204804914]

約数ペア:

[(1, 204804914), (2, 102402457), (19, 10779206), (38, 5389603), (439, 466526), (878, 233263), (8341, 24554), (12277, 16682)]