201249153

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{25153}}^1$

素因数の和:25293

約数の個数: 24

約数和(自身を含む): 334850048

約数和(自身を除く): 133600895

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 8001, 25153, 75459, 176071, 226377, 528213, 1584639, 3194431, 9583293, 22361017, 28749879, 67083051, 201249153]

約数ペア:

[(1, 201249153), (3, 67083051), (7, 28749879), (9, 22361017), (21, 9583293), (63, 3194431), (127, 1584639), (381, 528213), (889, 226377), (1143, 176071), (2667, 75459), (8001, 25153)]