200565309

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{203207}}^1$

素因数の和:203264

約数の個数: 16

約数和(自身を含む): 312127488

約数和(自身を除く): 111562179

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 203207, 609621, 1422449, 4267347, 9550729, 28652187, 66855103, 200565309]

約数ペア:

[(1, 200565309), (3, 66855103), (7, 28652187), (21, 9550729), (47, 4267347), (141, 1422449), (329, 609621), (987, 203207)]