200727730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{6473}}^1$

素因数の和:6930

約数の個数: 32

約数和(自身を含む): 413921664

約数和(自身を除く): 213193934

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 443, 886, 2215, 3101, 4430, 6202, 6473, 12946, 15505, 31010, 32365, 45311, 64730, 90622, 226555, 453110, 2867539, 5735078, 14337695, 20072773, 28675390, 40145546, 100363865, 200727730]

約数ペア:

[(1, 200727730), (2, 100363865), (5, 40145546), (7, 28675390), (10, 20072773), (14, 14337695), (35, 5735078), (70, 2867539), (443, 453110), (886, 226555), (2215, 90622), (3101, 64730), (4430, 45311), (6202, 32365), (6473, 31010), (12946, 15505)]