205511278

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{4217}}^1$

素因数の和:4344

約数の個数: 24

約数和(自身を含む): 358462512

約数和(自身を除く): 152951234

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 3481, 4217, 6962, 8434, 24367, 29519, 48734, 59038, 248803, 497606, 1741621, 3483242, 14679377, 29358754, 102755639, 205511278]

約数ペア:

[(1, 205511278), (2, 102755639), (7, 29358754), (14, 14679377), (59, 3483242), (118, 1741621), (413, 497606), (826, 248803), (3481, 59038), (4217, 48734), (6962, 29519), (8434, 24367)]