201299626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{128873}}^1$

素因数の和:128957

約数の個数: 16

約数和(自身を含む): 334041408

約数和(自身を除く): 132741782

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 128873, 257746, 1417603, 2835206, 9149983, 18299966, 100649813, 201299626]

約数ペア:

[(1, 201299626), (2, 100649813), (11, 18299966), (22, 9149983), (71, 2835206), (142, 1417603), (781, 257746), (1562, 128873)]