200269340

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{73091}}^1$

素因数の和:73237

約数の個数: 24

約数和(自身を含む): 423641232

約数和(自身を除く): 223371892

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 73091, 146182, 292364, 365455, 730910, 1461820, 10013467, 20026934, 40053868, 50067335, 100134670, 200269340]

約数ペア:

[(1, 200269340), (2, 100134670), (4, 50067335), (5, 40053868), (10, 20026934), (20, 10013467), (137, 1461820), (274, 730910), (548, 365455), (685, 292364), (1370, 146182), (2740, 73091)]