194718104

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{80863}}^1$

素因数の和:80919

約数の個数: 32

約数和(自身を含む): 426961920

約数和(自身を除く): 232243816

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 80863, 161726, 323452, 566041, 646904, 1132082, 2264164, 3477109, 4528328, 6954218, 13908436, 24339763, 27816872, 48679526, 97359052, 194718104]

約数ペア:

[(1, 194718104), (2, 97359052), (4, 48679526), (7, 27816872), (8, 24339763), (14, 13908436), (28, 6954218), (43, 4528328), (56, 3477109), (86, 2264164), (172, 1132082), (301, 646904), (344, 566041), (602, 323452), (1204, 161726), (2408, 80863)]