206530984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1523}}^1$

素因数の和:1630

約数の個数: 64

約数和(自身を含む): 447690240

約数和(自身を除く): 241159256

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 67, 88, 92, 134, 184, 253, 268, 506, 536, 737, 1012, 1474, 1523, 1541, 2024, 2948, 3046, 3082, 5896, 6092, 6164, 12184, 12328, 16753, 16951, 33506, 33902, 35029, 67012, 67804, 70058, 102041, 134024, 135608, 140116, 204082, 280232, 385319, 408164, 770638, 816328, 1122451, 1541276, 2244902, 2346943, 3082552, 4489804, 4693886, 8979608, 9387772, 18775544, 25816373, 51632746, 103265492, 206530984]

約数ペア:

[(1, 206530984), (2, 103265492), (4, 51632746), (8, 25816373), (11, 18775544), (22, 9387772), (23, 8979608), (44, 4693886), (46, 4489804), (67, 3082552), (88, 2346943), (92, 2244902), (134, 1541276), (184, 1122451), (253, 816328), (268, 770638), (506, 408164), (536, 385319), (737, 280232), (1012, 204082), (1474, 140116), (1523, 135608), (1541, 134024), (2024, 102041), (2948, 70058), (3046, 67804), (3082, 67012), (5896, 35029), (6092, 33902), (6164, 33506), (12184, 16951), (12328, 16753)]