168199492025

素因数分解:

$5^2\times {\mathrm{19081}}^1\times {\mathrm{352601}}^1$

素因数の和:371692

約数の個数: 12

約数和(自身を含む): 208578892284

約数和(自身を除く): 40379400259

約数列:

[1, 5, 25, 19081, 95405, 352601, 477025, 1763005, 8815025, 6727979681, 33639898405, 168199492025]

約数ペア:

[(1, 168199492025), (5, 33639898405), (25, 6727979681), (19081, 8815025), (95405, 1763005), (352601, 477025)]