229070908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{473287}}^1$

素因数の和:473313

約数の個数: 18

約数和(自身を含む): 440631128

約数和(自身を除く): 211560220

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 473287, 946574, 1893148, 5206157, 10412314, 20824628, 57267727, 114535454, 229070908]

約数ペア:

[(1, 229070908), (2, 114535454), (4, 57267727), (11, 20824628), (22, 10412314), (44, 5206157), (121, 1893148), (242, 946574), (484, 473287)]