204517886

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 327075840

約数和(自身を除く): 122557954

約数列:

[1, 2, 23, 46, 79, 158, 167, 334, 337, 674, 1817, 3634, 3841, 7682, 7751, 13193, 15502, 26386, 26623, 53246, 56279, 112558, 303439, 606878, 612329, 1224658, 1294417, 2588834, 4446041, 8892082, 102258943, 204517886]

約数ペア:

[(1, 204517886), (2, 102258943), (23, 8892082), (46, 4446041), (79, 2588834), (158, 1294417), (167, 1224658), (334, 612329), (337, 606878), (674, 303439), (1817, 112558), (3634, 56279), (3841, 53246), (7682, 26623), (7751, 26386), (13193, 15502)]