227112985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{217333}}^1$

素因数の和:217368

約数の個数: 16

約数和(自身を含む): 312960960

約数和(自身を除く): 85847975

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 217333, 1086665, 2390663, 4129327, 11953315, 20646635, 45422597, 227112985]

約数ペア:

[(1, 227112985), (5, 45422597), (11, 20646635), (19, 11953315), (55, 4129327), (95, 2390663), (209, 1086665), (1045, 217333)]