221430242

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{9433}}^1$

素因数の和:9554

約数の個数: 24

約数和(自身を含む): 368888268

約数和(自身を除く): 147458026

約数列:

[1, 2, 11, 22, 97, 121, 194, 242, 1067, 2134, 9433, 11737, 18866, 23474, 103763, 207526, 915001, 1141393, 1830002, 2282786, 10065011, 20130022, 110715121, 221430242]

約数ペア:

[(1, 221430242), (2, 110715121), (11, 20130022), (22, 10065011), (97, 2282786), (121, 1830002), (194, 1141393), (242, 915001), (1067, 207526), (2134, 103763), (9433, 23474), (11737, 18866)]