205383334

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{7321}}^1$

素因数の和:7432

約数の個数: 24

約数和(自身を含む): 337661352

約数和(自身を除く): 132278018

約数列:

[1, 2, 13, 26, 83, 166, 169, 338, 1079, 2158, 7321, 14027, 14642, 28054, 95173, 190346, 607643, 1215286, 1237249, 2474498, 7899359, 15798718, 102691667, 205383334]

約数ペア:

[(1, 205383334), (2, 102691667), (13, 15798718), (26, 7899359), (83, 2474498), (166, 1237249), (169, 1215286), (338, 607643), (1079, 190346), (2158, 95173), (7321, 28054), (14027, 14642)]