198026157

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{105953}}^1$

素因数の和:106052

約数の個数: 16

約数和(自身を含む): 305147520

約数和(自身を除く): 107121363

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 105953, 317859, 741671, 2225013, 9429817, 28289451, 66008719, 198026157]

約数ペア:

[(1, 198026157), (3, 66008719), (7, 28289451), (21, 9429817), (89, 2225013), (267, 741671), (623, 317859), (1869, 105953)]