205300090

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{281233}}^1$

素因数の和:281313

約数の個数: 16

約数和(自身を含む): 374603688

約数和(自身を除く): 169303598

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 281233, 562466, 1406165, 2812330, 20530009, 41060018, 102650045, 205300090]

約数ペア:

[(1, 205300090), (2, 102650045), (5, 41060018), (10, 20530009), (73, 2812330), (146, 1406165), (365, 562466), (730, 281233)]