201798742

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1\times {\mathrm{2719}}^1$

素因数の和:3627

約数の個数: 16

約数和(自身を含む): 310210560

約数和(自身を除く): 108411818

約数列:

[1, 2, 43, 86, 863, 1726, 2719, 5438, 37109, 74218, 116917, 233834, 2346497, 4692994, 100899371, 201798742]

約数ペア:

[(1, 201798742), (2, 100899371), (43, 4692994), (86, 2346497), (863, 233834), (1726, 116917), (2719, 74218), (5438, 37109)]