209401012022

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1409}}^1\times {\mathrm{1017923}}^1$

素因数の和:1019407

約数の個数: 16

約数和(自身を含む): 318630570480

約数和(自身を除く): 109229558458

約数列:

[1, 2, 73, 146, 1409, 2818, 102857, 205714, 1017923, 2035846, 74308379, 148616758, 1434253507, 2868507014, 104700506011, 209401012022]

約数ペア:

[(1, 209401012022), (2, 104700506011), (73, 2868507014), (146, 1434253507), (1409, 148616758), (2818, 74308379), (102857, 2035846), (205714, 1017923)]