207888978171

素因数分解:

$3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1051}}^1\times {\mathrm{13913}}^1$

素因数の和:15651

約数の個数: 32

約数和(自身を含む): 317575807488

約数和(自身を除く): 109686829317

約数列:

[1, 3, 7, 21, 677, 1051, 2031, 3153, 4739, 7357, 13913, 14217, 22071, 41739, 97391, 292173, 711527, 2134581, 4980689, 9419101, 14622563, 14942067, 28257303, 43867689, 65933707, 102357941, 197801121, 307073823, 9899475151, 29698425453, 69296326057, 207888978171]

約数ペア:

[(1, 207888978171), (3, 69296326057), (7, 29698425453), (21, 9899475151), (677, 307073823), (1051, 197801121), (2031, 102357941), (3153, 65933707), (4739, 43867689), (7357, 28257303), (13913, 14942067), (14217, 14622563), (22071, 9419101), (41739, 4980689), (97391, 2134581), (292173, 711527)]