339996166

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139457}}^1$

素因数の和:139535

約数の個数: 16

約数和(自身を含む): 542212704

約数和(自身を除く): 202216538

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 139457, 278914, 3207511, 6415022, 7391221, 14782442, 169998083, 339996166]

約数ペア:

[(1, 339996166), (2, 169998083), (23, 14782442), (46, 7391221), (53, 6415022), (106, 3207511), (1219, 278914), (2438, 139457)]