195514249

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{1409}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 229299840

約数和(自身を除く): 33785591

約数列:

[1, 7, 43, 301, 461, 1409, 3227, 9863, 19823, 60587, 138761, 424109, 649549, 4546843, 27930607, 195514249]

約数ペア:

[(1, 195514249), (7, 27930607), (43, 4546843), (301, 649549), (461, 424109), (1409, 138761), (3227, 60587), (9863, 19823)]