219962809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1901}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 245221056

約数和(自身を除く): 25258247

約数列:

[1, 11, 67, 157, 737, 1727, 1901, 10519, 20911, 115709, 127367, 298457, 1401037, 3283027, 19996619, 219962809]

約数ペア:

[(1, 219962809), (11, 19996619), (67, 3283027), (157, 1401037), (737, 298457), (1727, 127367), (1901, 115709), (10519, 20911)]