471330266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{208001}}^1$

素因数の和:208117

約数の個数: 16

約数和(自身を含む): 778759488

約数和(自身を除く): 307429222

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 208001, 416002, 2288011, 4576022, 21424103, 42848206, 235665133, 471330266]

約数ペア:

[(1, 471330266), (2, 235665133), (11, 42848206), (22, 21424103), (103, 4576022), (206, 2288011), (1133, 416002), (2266, 208001)]