202134639

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{204797}}^1$

素因数の和:204854

約数の個数: 16

約数和(自身を含む): 314569728

約数和(自身を除く): 112435089

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 204797, 614391, 1433579, 4300737, 9625459, 28876377, 67378213, 202134639]

約数ペア:

[(1, 202134639), (3, 67378213), (7, 28876377), (21, 9625459), (47, 4300737), (141, 1433579), (329, 614391), (987, 204797)]