201968943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{86201}}^1$

素因数の和:86286

約数の個数: 16

約数和(自身を含む): 297914112

約数和(自身を除く): 95945169

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 86201, 258603, 948211, 2844633, 6120271, 18360813, 67322981, 201968943]

約数ペア:

[(1, 201968943), (3, 67322981), (11, 18360813), (33, 6120271), (71, 2844633), (213, 948211), (781, 258603), (2343, 86201)]