210301078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{63689}}^1$

素因数の和:63831

約数の個数: 16

約数和(自身を含む): 342397440

約数和(自身を除く): 132096362

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 63689, 127378, 827957, 1655914, 8088503, 16177006, 105150539, 210301078]

約数ペア:

[(1, 210301078), (2, 105150539), (13, 16177006), (26, 8088503), (127, 1655914), (254, 827957), (1651, 127378), (3302, 63689)]