202449289

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{29243}}^1$

素因数の和:29316

約数の個数: 16

約数和(自身を含む): 247053312

約数和(自身を除く): 44604023

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 29243, 204701, 672589, 1257449, 4708123, 8802143, 28921327, 202449289]

約数ペア:

[(1, 202449289), (7, 28921327), (23, 8802143), (43, 4708123), (161, 1257449), (301, 672589), (989, 204701), (6923, 29243)]