209669613

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1151}}^1\times {\mathrm{1481}}^1$

素因数の和:2676

約数の個数: 16

約数和(自身を含む): 286820352

約数和(自身を除く): 77150739

約数列:

[1, 3, 41, 123, 1151, 1481, 3453, 4443, 47191, 60721, 141573, 182163, 1704631, 5113893, 69889871, 209669613]

約数ペア:

[(1, 209669613), (3, 69889871), (41, 5113893), (123, 1704631), (1151, 182163), (1481, 141573), (3453, 60721), (4443, 47191)]