201816843

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{31159}}^1$

素因数の和:31306

約数の個数: 16

約数和(自身を含む): 287170560

約数和(自身を除く): 85353717

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 31159, 93477, 529703, 1589109, 3957193, 11871579, 67272281, 201816843]

約数ペア:

[(1, 201816843), (3, 67272281), (17, 11871579), (51, 3957193), (127, 1589109), (381, 529703), (2159, 93477), (6477, 31159)]