207754472

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{1447}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 395651520

約数和(自身を除く): 187897048

約数列:

[1, 2, 4, 8, 131, 137, 262, 274, 524, 548, 1048, 1096, 1447, 2894, 5788, 11576, 17947, 35894, 71788, 143576, 189557, 198239, 379114, 396478, 758228, 792956, 1516456, 1585912, 25969309, 51938618, 103877236, 207754472]

約数ペア:

[(1, 207754472), (2, 103877236), (4, 51938618), (8, 25969309), (131, 1585912), (137, 1516456), (262, 792956), (274, 758228), (524, 396478), (548, 379114), (1048, 198239), (1096, 189557), (1447, 143576), (2894, 71788), (5788, 35894), (11576, 17947)]