208343754

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{91139}}^1$

素因数の和:91274

約数の個数: 24

約数和(自身を含む): 454970880

約数和(自身を除く): 246627126

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 91139, 182278, 273417, 546834, 820251, 1640502, 11574653, 23149306, 34723959, 69447918, 104171877, 208343754]

約数ペア:

[(1, 208343754), (2, 104171877), (3, 69447918), (6, 34723959), (9, 23149306), (18, 11574653), (127, 1640502), (254, 820251), (381, 546834), (762, 273417), (1143, 182278), (2286, 91139)]