209834062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{51607}}^1$

素因数の和:51735

約数の個数: 16

約数和(自身を含む): 334419840

約数和(自身を除く): 124585778

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 51607, 103214, 980533, 1961066, 5521949, 11043898, 104917031, 209834062]

約数ペア:

[(1, 209834062), (2, 104917031), (19, 11043898), (38, 5521949), (107, 1961066), (214, 980533), (2033, 103214), (4066, 51607)]