203488218

素因数分解:

$2^1\times 3^2\times {\mathrm{11304901}}^1$

素因数の和:11304909

約数の個数: 12

約数和(自身を含む): 440891178

約数和(自身を除く): 237402960

約数列:

[1, 2, 3, 6, 9, 18, 11304901, 22609802, 33914703, 67829406, 101744109, 203488218]

約数ペア:

[(1, 203488218), (2, 101744109), (3, 67829406), (6, 33914703), (9, 22609802), (18, 11304901)]