204590220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{6779}}^1$

素因数の和:7294

約数の個数: 48

約数和(自身を含む): 574076160

約数和(自身を除く): 369485940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 503, 1006, 1509, 2012, 2515, 3018, 5030, 6036, 6779, 7545, 10060, 13558, 15090, 20337, 27116, 30180, 33895, 40674, 67790, 81348, 101685, 135580, 203370, 406740, 3409837, 6819674, 10229511, 13639348, 17049185, 20459022, 34098370, 40918044, 51147555, 68196740, 102295110, 204590220]

約数ペア:

[(1, 204590220), (2, 102295110), (3, 68196740), (4, 51147555), (5, 40918044), (6, 34098370), (10, 20459022), (12, 17049185), (15, 13639348), (20, 10229511), (30, 6819674), (60, 3409837), (503, 406740), (1006, 203370), (1509, 135580), (2012, 101685), (2515, 81348), (3018, 67790), (5030, 40674), (6036, 33895), (6779, 30180), (7545, 27116), (10060, 20337), (13558, 15090)]