200788778

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{2917}}^1$

素因数の和:3317

約数の個数: 16

約数和(自身を含む): 304779264

約数和(自身を除く): 103990486

約数列:

[1, 2, 127, 254, 271, 542, 2917, 5834, 34417, 68834, 370459, 740918, 790507, 1581014, 100394389, 200788778]

約数ペア:

[(1, 200788778), (2, 100394389), (127, 1581014), (254, 790507), (271, 740918), (542, 370459), (2917, 68834), (5834, 34417)]