200520110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{150767}}^1$

素因数の和:150800

約数の個数: 32

約数和(自身を含む): 434211840

約数和(自身を除く): 233691730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 150767, 301534, 753835, 1055369, 1507670, 2110738, 2864573, 5276845, 5729146, 10553690, 14322865, 20052011, 28645730, 40104022, 100260055, 200520110]

約数ペア:

[(1, 200520110), (2, 100260055), (5, 40104022), (7, 28645730), (10, 20052011), (14, 14322865), (19, 10553690), (35, 5729146), (38, 5276845), (70, 2864573), (95, 2110738), (133, 1507670), (190, 1055369), (266, 753835), (665, 301534), (1330, 150767)]