173839204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2531}}^1$

素因数の和:2776

約数の個数: 48

約数和(自身を含む): 381136896

約数和(自身を除く): 207297692

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 223, 308, 446, 892, 1561, 2453, 2531, 3122, 4906, 5062, 6244, 9812, 10124, 17171, 17717, 27841, 34342, 35434, 55682, 68684, 70868, 111364, 194887, 389774, 564413, 779548, 1128826, 2257652, 3950891, 6208543, 7901782, 12417086, 15803564, 24834172, 43459801, 86919602, 173839204]

約数ペア:

[(1, 173839204), (2, 86919602), (4, 43459801), (7, 24834172), (11, 15803564), (14, 12417086), (22, 7901782), (28, 6208543), (44, 3950891), (77, 2257652), (154, 1128826), (223, 779548), (308, 564413), (446, 389774), (892, 194887), (1561, 111364), (2453, 70868), (2531, 68684), (3122, 55682), (4906, 35434), (5062, 34342), (6244, 27841), (9812, 17717), (10124, 17171)]