197054694

素因数分解:

$2^1\times 3^4\times {\mathrm{1216387}}^1$

素因数の和:1216401

約数の個数: 20

約数和(自身を含む): 441548844

約数和(自身を除く): 244494150

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1216387, 2432774, 3649161, 7298322, 10947483, 21894966, 32842449, 65684898, 98527347, 197054694]

約数ペア:

[(1, 197054694), (2, 98527347), (3, 65684898), (6, 32842449), (9, 21894966), (18, 10947483), (27, 7298322), (54, 3649161), (81, 2432774), (162, 1216387)]