198804928

素因数分解:

$2^6\times 7^1\times {\mathrm{443761}}^1$

素因数の和:443780

約数の個数: 28

約数和(自身を含む): 450862192

約数和(自身を除く): 252057264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 443761, 887522, 1775044, 3106327, 3550088, 6212654, 7100176, 12425308, 14200352, 24850616, 28400704, 49701232, 99402464, 198804928]

約数ペア:

[(1, 198804928), (2, 99402464), (4, 49701232), (7, 28400704), (8, 24850616), (14, 14200352), (16, 12425308), (28, 7100176), (32, 6212654), (56, 3550088), (64, 3106327), (112, 1775044), (224, 887522), (448, 443761)]