205764604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{11927}}^1$

素因数の和:12177

約数の個数: 24

約数和(自身を含む): 380741760

約数和(自身を除く): 174977156

約数列:

[1, 2, 4, 19, 38, 76, 227, 454, 908, 4313, 8626, 11927, 17252, 23854, 47708, 226613, 453226, 906452, 2707429, 5414858, 10829716, 51441151, 102882302, 205764604]

約数ペア:

[(1, 205764604), (2, 102882302), (4, 51441151), (19, 10829716), (38, 5414858), (76, 2707429), (227, 906452), (454, 453226), (908, 226613), (4313, 47708), (8626, 23854), (11927, 17252)]