220015264

素因数分解:

$2^5\times 7^1\times {\mathrm{982211}}^1$

素因数の和:982228

約数の個数: 24

約数和(自身を含む): 495034848

約数和(自身を除く): 275019584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 982211, 1964422, 3928844, 6875477, 7857688, 13750954, 15715376, 27501908, 31430752, 55003816, 110007632, 220015264]

約数ペア:

[(1, 220015264), (2, 110007632), (4, 55003816), (7, 31430752), (8, 27501908), (14, 15715376), (16, 13750954), (28, 7857688), (32, 6875477), (56, 3928844), (112, 1964422), (224, 982211)]