190455298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 319354560

約数和(自身を除く): 128899262

約数列:

[1, 2, 11, 22, 61, 122, 139, 278, 671, 1021, 1342, 1529, 2042, 3058, 8479, 11231, 16958, 22462, 62281, 93269, 124562, 141919, 186538, 283838, 685091, 1370182, 1561109, 3122218, 8657059, 17314118, 95227649, 190455298]

約数ペア:

[(1, 190455298), (2, 95227649), (11, 17314118), (22, 8657059), (61, 3122218), (122, 1561109), (139, 1370182), (278, 685091), (671, 283838), (1021, 186538), (1342, 141919), (1529, 124562), (2042, 93269), (3058, 62281), (8479, 22462), (11231, 16958)]