202122820

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{58417}}^1$

素因数の和:58599

約数の個数: 24

約数和(自身を含む): 426918744

約数和(自身を除く): 224795924

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 58417, 116834, 233668, 292085, 584170, 1168340, 10106141, 20212282, 40424564, 50530705, 101061410, 202122820]

約数ペア:

[(1, 202122820), (2, 101061410), (4, 50530705), (5, 40424564), (10, 20212282), (20, 10106141), (173, 1168340), (346, 584170), (692, 292085), (865, 233668), (1730, 116834), (3460, 58417)]