229720436

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{474629}}^1$

素因数の和:474655

約数の個数: 18

約数和(自身を含む): 441880530

約数和(自身を除く): 212160094

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 474629, 949258, 1898516, 5220919, 10441838, 20883676, 57430109, 114860218, 229720436]

約数ペア:

[(1, 229720436), (2, 114860218), (4, 57430109), (11, 20883676), (22, 10441838), (44, 5220919), (121, 1898516), (242, 949258), (484, 474629)]