205777738

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{3301}}^1$

素因数の和:3813

約数の個数: 16

約数和(自身を含む): 313822080

約数和(自身を除く): 108044342

約数列:

[1, 2, 71, 142, 439, 878, 3301, 6602, 31169, 62338, 234371, 468742, 1449139, 2898278, 102888869, 205777738]

約数ペア:

[(1, 205777738), (2, 102888869), (71, 2898278), (142, 1449139), (439, 468742), (878, 234371), (3301, 62338), (6602, 31169)]