188121604

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{1973}}^1$

素因数の和:2196

約数の個数: 36

約数和(自身を含む): 363883212

約数和(自身を除く): 175761608

約数列:

[1, 2, 4, 11, 22, 44, 121, 197, 242, 394, 484, 788, 1973, 2167, 3946, 4334, 7892, 8668, 21703, 23837, 43406, 47674, 86812, 95348, 238733, 388681, 477466, 777362, 954932, 1554724, 4275491, 8550982, 17101964, 47030401, 94060802, 188121604]

約数ペア:

[(1, 188121604), (2, 94060802), (4, 47030401), (11, 17101964), (22, 8550982), (44, 4275491), (121, 1554724), (197, 954932), (242, 777362), (394, 477466), (484, 388681), (788, 238733), (1973, 95348), (2167, 86812), (3946, 47674), (4334, 43406), (7892, 23837), (8668, 21703)]