209214789933

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{95401181}}^1$

素因数の和:95401244

約数の個数: 16

約数和(自身を含む): 302230944576

約数和(自身を除く): 93016154643

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 95401181, 286203543, 1621820077, 4102250783, 4865460231, 12306752349, 69738263311, 209214789933]

約数ペア:

[(1, 209214789933), (3, 69738263311), (17, 12306752349), (43, 4865460231), (51, 4102250783), (129, 1621820077), (731, 286203543), (2193, 95401181)]