214620110

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{39671}}^1$

素因数の和:40219

約数の個数: 16

約数和(自身を含む): 387040032

約数和(自身を除く): 172419922

約数列:

[1, 2, 5, 10, 541, 1082, 2705, 5410, 39671, 79342, 198355, 396710, 21462011, 42924022, 107310055, 214620110]

約数ペア:

[(1, 214620110), (2, 107310055), (5, 42924022), (10, 21462011), (541, 396710), (1082, 198355), (2705, 79342), (5410, 39671)]