197708

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 413952

約数和(自身を除く): 216244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 307, 322, 614, 644, 1228, 2149, 4298, 7061, 8596, 14122, 28244, 49427, 98854, 197708]

約数ペア:

[(1, 197708), (2, 98854), (4, 49427), (7, 28244), (14, 14122), (23, 8596), (28, 7061), (46, 4298), (92, 2149), (161, 1228), (307, 644), (322, 614)]