201769892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{115429}}^1$

素因数の和:115475

約数の個数: 24

約数和(自身を含む): 387844800

約数和(自身を除く): 186074908

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 115429, 230858, 461716, 2193151, 2654867, 4386302, 5309734, 8772604, 10619468, 50442473, 100884946, 201769892]

約数ペア:

[(1, 201769892), (2, 100884946), (4, 50442473), (19, 10619468), (23, 8772604), (38, 5309734), (46, 4386302), (76, 2654867), (92, 2193151), (437, 461716), (874, 230858), (1748, 115429)]