189644012

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{460301}}^1$

素因数の和:460408

約数の個数: 12

約数和(自身を含む): 335099856

約数和(自身を除く): 145455844

約数列:

[1, 2, 4, 103, 206, 412, 460301, 920602, 1841204, 47411003, 94822006, 189644012]

約数ペア:

[(1, 189644012), (2, 94822006), (4, 47411003), (103, 1841204), (206, 920602), (412, 460301)]