201977061

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7027}}^1$

素因数の和:7121

約数の個数: 32

約数和(自身を含む): 321151488

約数和(自身を除く): 119174427

約数列:

[1, 3, 11, 13, 33, 39, 67, 143, 201, 429, 737, 871, 2211, 2613, 7027, 9581, 21081, 28743, 77297, 91351, 231891, 274053, 470809, 1004861, 1412427, 3014583, 5178899, 6120517, 15536697, 18361551, 67325687, 201977061]

約数ペア:

[(1, 201977061), (3, 67325687), (11, 18361551), (13, 15536697), (33, 6120517), (39, 5178899), (67, 3014583), (143, 1412427), (201, 1004861), (429, 470809), (737, 274053), (871, 231891), (2211, 91351), (2613, 77297), (7027, 28743), (9581, 21081)]