229895170

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{210913}}^1$

素因数の和:211029

約数の個数: 16

約数和(自身を含む): 417609720

約数和(自身を除く): 187714550

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 210913, 421826, 1054565, 2109130, 22989517, 45979034, 114947585, 229895170]

約数ペア:

[(1, 229895170), (2, 114947585), (5, 45979034), (10, 22989517), (109, 2109130), (218, 1054565), (545, 421826), (1090, 210913)]