210447746

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{44417}}^1$

素因数の和:44545

約数の個数: 16

約数和(自身を含む): 332601984

約数和(自身を除く): 122154238

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 44417, 88834, 1021591, 2043182, 4574951, 9149902, 105223873, 210447746]

約数ペア:

[(1, 210447746), (2, 105223873), (23, 9149902), (46, 4574951), (103, 2043182), (206, 1021591), (2369, 88834), (4738, 44417)]