200901326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{12043}}^1$

素因数の和:12503

約数の個数: 16

約数和(自身を含む): 317961600

約数和(自身を除く): 117060274

約数列:

[1, 2, 19, 38, 439, 878, 8341, 12043, 16682, 24086, 228817, 457634, 5286877, 10573754, 100450663, 200901326]

約数ペア:

[(1, 200901326), (2, 100450663), (19, 10573754), (38, 5286877), (439, 457634), (878, 228817), (8341, 24086), (12043, 16682)]