204644447

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{12953}}^1$

素因数の和:13058

約数の個数: 16

約数和(自身を含む): 244156992

約数和(自身を除く): 39512545

約数列:

[1, 7, 37, 61, 259, 427, 2257, 12953, 15799, 90671, 479261, 790133, 3354827, 5530931, 29234921, 204644447]

約数ペア:

[(1, 204644447), (7, 29234921), (37, 5530931), (61, 3354827), (259, 790133), (427, 479261), (2257, 90671), (12953, 15799)]