192148940

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{223429}}^1$

素因数の和:223481

約数の個数: 24

約数和(自身を含む): 412898640

約数和(自身を除く): 220749700

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 223429, 446858, 893716, 1117145, 2234290, 4468580, 9607447, 19214894, 38429788, 48037235, 96074470, 192148940]

約数ペア:

[(1, 192148940), (2, 96074470), (4, 48037235), (5, 38429788), (10, 19214894), (20, 9607447), (43, 4468580), (86, 2234290), (172, 1117145), (215, 893716), (430, 446858), (860, 223429)]