200423510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{60919}}^1$

素因数の和:60980

約数の個数: 32

約数和(自身を含む): 421079040

約数和(自身を除く): 220655530

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 60919, 121838, 304595, 426433, 609190, 852866, 2132165, 2863193, 4264330, 5726386, 14315965, 20042351, 28631930, 40084702, 100211755, 200423510]

約数ペア:

[(1, 200423510), (2, 100211755), (5, 40084702), (7, 28631930), (10, 20042351), (14, 14315965), (35, 5726386), (47, 4264330), (70, 2863193), (94, 2132165), (235, 852866), (329, 609190), (470, 426433), (658, 304595), (1645, 121838), (3290, 60919)]