219003263

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3271}}^1$

素因数の和:3406

約数の個数: 16

約数和(自身を含む): 237468672

約数和(自身を除く): 18465409

約数列:

[1, 23, 41, 71, 943, 1633, 2911, 3271, 66953, 75233, 134111, 232241, 3084553, 5341543, 9521881, 219003263]

約数ペア:

[(1, 219003263), (23, 9521881), (41, 5341543), (71, 3084553), (943, 232241), (1633, 134111), (2911, 75233), (3271, 66953)]