196368138

素因数分解:

$2^1\times 3^4\times {\mathrm{1212149}}^1$

素因数の和:1212163

約数の個数: 20

約数和(自身を含む): 440010450

約数和(自身を除く): 243642312

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1212149, 2424298, 3636447, 7272894, 10909341, 21818682, 32728023, 65456046, 98184069, 196368138]

約数ペア:

[(1, 196368138), (2, 98184069), (3, 65456046), (6, 32728023), (9, 21818682), (18, 10909341), (27, 7272894), (54, 3636447), (81, 2424298), (162, 1212149)]