205959484

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{2213}}^1$

素因数の和:2709

約数の個数: 24

約数和(自身を含む): 368232480

約数和(自身を除く): 162272996

約数列:

[1, 2, 4, 53, 106, 212, 439, 878, 1756, 2213, 4426, 8852, 23267, 46534, 93068, 117289, 234578, 469156, 971507, 1943014, 3886028, 51489871, 102979742, 205959484]

約数ペア:

[(1, 205959484), (2, 102979742), (4, 51489871), (53, 3886028), (106, 1943014), (212, 971507), (439, 469156), (878, 234578), (1756, 117289), (2213, 93068), (4426, 46534), (8852, 23267)]