203500228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{17417}}^1$

素因数の和:17571

約数の個数: 24

約数和(自身を含む): 374556672

約数和(自身を除く): 171056444

約数列:

[1, 2, 4, 23, 46, 92, 127, 254, 508, 2921, 5842, 11684, 17417, 34834, 69668, 400591, 801182, 1602364, 2211959, 4423918, 8847836, 50875057, 101750114, 203500228]

約数ペア:

[(1, 203500228), (2, 101750114), (4, 50875057), (23, 8847836), (46, 4423918), (92, 2211959), (127, 1602364), (254, 801182), (508, 400591), (2921, 69668), (5842, 34834), (11684, 17417)]