199144085

素因数分解:

$5^1\times 7^3\times {\mathrm{151}}^1\times {\mathrm{769}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 280896000

約数和(自身を除く): 81751915

約数列:

[1, 5, 7, 35, 49, 151, 245, 343, 755, 769, 1057, 1715, 3845, 5285, 5383, 7399, 26915, 36995, 37681, 51793, 116119, 188405, 258965, 263767, 580595, 812833, 1318835, 4064165, 5689831, 28449155, 39828817, 199144085]

約数ペア:

[(1, 199144085), (5, 39828817), (7, 28449155), (35, 5689831), (49, 4064165), (151, 1318835), (245, 812833), (343, 580595), (755, 263767), (769, 258965), (1057, 188405), (1715, 116119), (3845, 51793), (5285, 37681), (5383, 36995), (7399, 26915)]