196357936

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{39461}}^1$

素因数の和:39780

約数の個数: 20

約数和(自身を含む): 381676464

約数和(自身を除く): 185318528

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 39461, 78922, 157844, 315688, 631376, 12272371, 24544742, 49089484, 98178968, 196357936]

約数ペア:

[(1, 196357936), (2, 98178968), (4, 49089484), (8, 24544742), (16, 12272371), (311, 631376), (622, 315688), (1244, 157844), (2488, 78922), (4976, 39461)]