196900928

素因数分解:

$2^6\times 7^1\times {\mathrm{439511}}^1$

素因数の和:439530

約数の個数: 28

約数和(自身を含む): 446544192

約数和(自身を除く): 249643264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 439511, 879022, 1758044, 3076577, 3516088, 6153154, 7032176, 12306308, 14064352, 24612616, 28128704, 49225232, 98450464, 196900928]

約数ペア:

[(1, 196900928), (2, 98450464), (4, 49225232), (7, 28128704), (8, 24612616), (14, 14064352), (16, 12306308), (28, 7032176), (32, 6153154), (56, 3516088), (64, 3076577), (112, 1758044), (224, 879022), (448, 439511)]