179937406

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{6949}}^1$

素因数の和:7080

約数の個数: 24

約数和(自身を含む): 299489400

約数和(自身を除く): 119551994

約数列:

[1, 2, 11, 22, 107, 121, 214, 242, 1177, 2354, 6949, 12947, 13898, 25894, 76439, 152878, 743543, 840829, 1487086, 1681658, 8178973, 16357946, 89968703, 179937406]

約数ペア:

[(1, 179937406), (2, 89968703), (11, 16357946), (22, 8178973), (107, 1681658), (121, 1487086), (214, 840829), (242, 743543), (1177, 152878), (2354, 76439), (6949, 25894), (12947, 13898)]