197490046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{96149}}^1$

素因数の和:96243

約数の個数: 16

約数和(自身を含む): 323064000

約数和(自身を除く): 125573954

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 96149, 192298, 1249937, 2499874, 7595771, 15191542, 98745023, 197490046]

約数ペア:

[(1, 197490046), (2, 98745023), (13, 15191542), (26, 7595771), (79, 2499874), (158, 1249937), (1027, 192298), (2054, 96149)]