203986124

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{2593}}^1$

素因数の和:2945

約数の個数: 24

約数和(自身を含む): 363450528

約数和(自身を除く): 159464404

約数列:

[1, 2, 4, 71, 142, 277, 284, 554, 1108, 2593, 5186, 10372, 19667, 39334, 78668, 184103, 368206, 718261, 736412, 1436522, 2873044, 50996531, 101993062, 203986124]

約数ペア:

[(1, 203986124), (2, 101993062), (4, 50996531), (71, 2873044), (142, 1436522), (277, 736412), (284, 718261), (554, 368206), (1108, 184103), (2593, 78668), (5186, 39334), (10372, 19667)]