203886308

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{1481}}^1$

素因数の和:1883

約数の個数: 24

約数和(自身を含む): 361181184

約数和(自身を除く): 157294876

約数列:

[1, 2, 4, 127, 254, 271, 508, 542, 1084, 1481, 2962, 5924, 34417, 68834, 137668, 188087, 376174, 401351, 752348, 802702, 1605404, 50971577, 101943154, 203886308]

約数ペア:

[(1, 203886308), (2, 101943154), (4, 50971577), (127, 1605404), (254, 802702), (271, 752348), (508, 401351), (542, 376174), (1084, 188087), (1481, 137668), (2962, 68834), (5924, 34417)]