204410030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{2297}}^1$

素因数の和:3124

約数の個数: 32

約数和(自身を含む): 402058080

約数和(自身を除く): 197648050

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 809, 1618, 2297, 4045, 4594, 8090, 8899, 11485, 17798, 22970, 25267, 44495, 50534, 88990, 126335, 252670, 1858273, 3716546, 9291365, 18582730, 20441003, 40882006, 102205015, 204410030]

約数ペア:

[(1, 204410030), (2, 102205015), (5, 40882006), (10, 20441003), (11, 18582730), (22, 9291365), (55, 3716546), (110, 1858273), (809, 252670), (1618, 126335), (2297, 88990), (4045, 50534), (4594, 44495), (8090, 25267), (8899, 22970), (11485, 17798)]