199493986

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{20369}}^1$

素因数の和:20513

約数の個数: 16

約数和(自身を含む): 307994400

約数和(自身を除く): 108500414

約数列:

[1, 2, 59, 83, 118, 166, 4897, 9794, 20369, 40738, 1201771, 1690627, 2403542, 3381254, 99746993, 199493986]

約数ペア:

[(1, 199493986), (2, 99746993), (59, 3381254), (83, 2403542), (118, 1690627), (166, 1201771), (4897, 40738), (9794, 20369)]