201925502860

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{73695439}}^1$

素因数の和:73695585

約数の個数: 24

約数和(自身を含む): 427138770240

約数和(自身を除く): 225213267380

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 73695439, 147390878, 294781756, 368477195, 736954390, 1473908780, 10096275143, 20192550286, 40385100572, 50481375715, 100962751430, 201925502860]

約数ペア:

[(1, 201925502860), (2, 100962751430), (4, 50481375715), (5, 40385100572), (10, 20192550286), (20, 10096275143), (137, 1473908780), (274, 736954390), (548, 368477195), (685, 294781756), (1370, 147390878), (2740, 73695439)]