201237146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{128833}}^1$

素因数の和:128917

約数の個数: 16

約数和(自身を含む): 333937728

約数和(自身を除く): 132700582

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 128833, 257666, 1417163, 2834326, 9147143, 18294286, 100618573, 201237146]

約数ペア:

[(1, 201237146), (2, 100618573), (11, 18294286), (22, 9147143), (71, 2834326), (142, 1417163), (781, 257666), (1562, 128833)]