205801730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1083167}}^1$

素因数の和:1083193

約数の個数: 16

約数和(自身を含む): 389940480

約数和(自身を除く): 184138750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1083167, 2166334, 5415835, 10831670, 20580173, 41160346, 102900865, 205801730]

約数ペア:

[(1, 205801730), (2, 102900865), (5, 41160346), (10, 20580173), (19, 10831670), (38, 5415835), (95, 2166334), (190, 1083167)]