190020146

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{337}}^1\times {\mathrm{1097}}^1$

素因数の和:1693

約数の個数: 16

約数和(自身を含む): 287249976

約数和(自身を除く): 97229830

約数列:

[1, 2, 257, 337, 514, 674, 1097, 2194, 86609, 173218, 281929, 369689, 563858, 739378, 95010073, 190020146]

約数ペア:

[(1, 190020146), (2, 95010073), (257, 739378), (337, 563858), (514, 369689), (674, 281929), (1097, 173218), (2194, 86609)]