207175280235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1\times {\mathrm{89821}}^1$

素因数の和:91844

約数の個数: 64

約数和(自身を含む): 413485876224

約数和(自身を除く): 206310595989

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 1997, 5991, 9985, 13979, 21967, 29955, 41937, 65901, 69895, 89821, 109835, 153769, 209685, 269463, 329505, 449105, 461307, 628747, 768845, 988031, 1347315, 1886241, 2306535, 2964093, 3143735, 4940155, 6916217, 9431205, 14820465, 20748651, 34581085, 103743255, 179372537, 538117611, 896862685, 1255607759, 1973097907, 2690588055, 3766823277, 5919293721, 6278038795, 9865489535, 13811685349, 18834116385, 29596468605, 41435056047, 69058426745, 207175280235]

約数ペア:

[(1, 207175280235), (3, 69058426745), (5, 41435056047), (7, 29596468605), (11, 18834116385), (15, 13811685349), (21, 9865489535), (33, 6278038795), (35, 5919293721), (55, 3766823277), (77, 2690588055), (105, 1973097907), (165, 1255607759), (231, 896862685), (385, 538117611), (1155, 179372537), (1997, 103743255), (5991, 34581085), (9985, 20748651), (13979, 14820465), (21967, 9431205), (29955, 6916217), (41937, 4940155), (65901, 3143735), (69895, 2964093), (89821, 2306535), (109835, 1886241), (153769, 1347315), (209685, 988031), (269463, 768845), (329505, 628747), (449105, 461307)]