208164022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1889}}^1\times {\mathrm{5009}}^1$

素因数の和:6911

約数の個数: 16

約数和(自身を含む): 340880400

約数和(自身を除く): 132716378

約数列:

[1, 2, 11, 22, 1889, 3778, 5009, 10018, 20779, 41558, 55099, 110198, 9462001, 18924002, 104082011, 208164022]

約数ペア:

[(1, 208164022), (2, 104082011), (11, 18924002), (22, 9462001), (1889, 110198), (3778, 55099), (5009, 41558), (10018, 20779)]