123202442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{509101}}^1$

素因数の和:509125

約数の個数: 12

約数和(自身を含む): 203131698

約数和(自身を除く): 79929256

約数列:

[1, 2, 11, 22, 121, 242, 509101, 1018202, 5600111, 11200222, 61601221, 123202442]

約数ペア:

[(1, 123202442), (2, 61601221), (11, 11200222), (22, 5600111), (121, 1018202), (242, 509101)]