210740879

素因数分解:

${\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 218972160

約数和(自身を除く): 8231281

約数列:

[1, 53, 127, 131, 239, 6731, 6943, 12667, 16637, 30353, 31309, 881761, 1608709, 1659377, 3976243, 210740879]

約数ペア:

[(1, 210740879), (53, 3976243), (127, 1659377), (131, 1608709), (239, 881761), (6731, 31309), (6943, 30353), (12667, 16637)]