227500328

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{1193}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 471641940

約数和(自身を除く): 244141612

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 197, 242, 394, 484, 788, 968, 1193, 1576, 2167, 2386, 4334, 4772, 8668, 9544, 13123, 17336, 23837, 26246, 47674, 52492, 95348, 104984, 144353, 190696, 235021, 288706, 470042, 577412, 940084, 1154824, 1880168, 2585231, 5170462, 10340924, 20681848, 28437541, 56875082, 113750164, 227500328]

約数ペア:

[(1, 227500328), (2, 113750164), (4, 56875082), (8, 28437541), (11, 20681848), (22, 10340924), (44, 5170462), (88, 2585231), (121, 1880168), (197, 1154824), (242, 940084), (394, 577412), (484, 470042), (788, 288706), (968, 235021), (1193, 190696), (1576, 144353), (2167, 104984), (2386, 95348), (4334, 52492), (4772, 47674), (8668, 26246), (9544, 23837), (13123, 17336)]