202420834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{1601}}^1$

素因数の和:2442

約数の個数: 32

約数和(自身を含む): 379251072

約数和(自身を除く): 176830238

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 821, 1601, 1642, 3202, 5747, 9031, 11207, 11494, 17611, 18062, 22414, 35222, 63217, 123277, 126434, 246554, 1314421, 2628842, 9200947, 14458631, 18401894, 28917262, 101210417, 202420834]

約数ペア:

[(1, 202420834), (2, 101210417), (7, 28917262), (11, 18401894), (14, 14458631), (22, 9200947), (77, 2628842), (154, 1314421), (821, 246554), (1601, 126434), (1642, 123277), (3202, 63217), (5747, 35222), (9031, 22414), (11207, 18062), (11494, 17611)]