208522669

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 222393600

約数和(自身を除く): 13870931

約数列:

[1, 23, 71, 149, 857, 1633, 3427, 10579, 19711, 60847, 127693, 243317, 1399481, 2936939, 9066203, 208522669]

約数ペア:

[(1, 208522669), (23, 9066203), (71, 2936939), (149, 1399481), (857, 243317), (1633, 127693), (3427, 60847), (10579, 19711)]