201653049

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 296033920

約数和(自身を除く): 94380871

約数列:

[1, 3, 13, 39, 67, 201, 229, 337, 687, 871, 1011, 2613, 2977, 4381, 8931, 13143, 15343, 22579, 46029, 67737, 77173, 199459, 231519, 293527, 598377, 880581, 1003249, 3009747, 5170591, 15511773, 67217683, 201653049]

約数ペア:

[(1, 201653049), (3, 67217683), (13, 15511773), (39, 5170591), (67, 3009747), (201, 1003249), (229, 880581), (337, 598377), (687, 293527), (871, 231519), (1011, 199459), (2613, 77173), (2977, 67737), (4381, 46029), (8931, 22579), (13143, 15343)]