206741752

素因数分解:

$2^3\times 7^1\times {\mathrm{787}}^1\times {\mathrm{4691}}^1$

素因数の和:5491

約数の個数: 32

約数和(自身を含む): 443675520

約数和(自身を除く): 236933768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 787, 1574, 3148, 4691, 5509, 6296, 9382, 11018, 18764, 22036, 32837, 37528, 44072, 65674, 131348, 262696, 3691817, 7383634, 14767268, 25842719, 29534536, 51685438, 103370876, 206741752]

約数ペア:

[(1, 206741752), (2, 103370876), (4, 51685438), (7, 29534536), (8, 25842719), (14, 14767268), (28, 7383634), (56, 3691817), (787, 262696), (1574, 131348), (3148, 65674), (4691, 44072), (5509, 37528), (6296, 32837), (9382, 22036), (11018, 18764)]