207322948

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{53269}}^1$

素因数の和:53419

約数の個数: 24

約数和(自身を含む): 417636800

約数和(自身を除く): 210313852

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 53269, 106538, 213076, 372883, 745766, 1491532, 7404391, 14808782, 29617564, 51830737, 103661474, 207322948]

約数ペア:

[(1, 207322948), (2, 103661474), (4, 51830737), (7, 29617564), (14, 14808782), (28, 7404391), (139, 1491532), (278, 745766), (556, 372883), (973, 213076), (1946, 106538), (3892, 53269)]