214948865

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{2791}}^1$

素因数の和:3080

約数の個数: 16

約数和(自身を含む): 262805376

約数和(自身を除く): 47856511

約数列:

[1, 5, 73, 211, 365, 1055, 2791, 13955, 15403, 77015, 203743, 588901, 1018715, 2944505, 42989773, 214948865]

約数ペア:

[(1, 214948865), (5, 42989773), (73, 2944505), (211, 1018715), (365, 588901), (1055, 203743), (2791, 77015), (13955, 15403)]