201161105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2\times {\mathrm{347}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 256222656

約数和(自身を除く): 55061551

約数列:

[1, 5, 23, 71, 115, 347, 355, 1633, 1735, 5041, 7981, 8165, 24637, 25205, 39905, 115943, 123185, 566651, 579715, 1749227, 2833255, 8746135, 40232221, 201161105]

約数ペア:

[(1, 201161105), (5, 40232221), (23, 8746135), (71, 2833255), (115, 1749227), (347, 579715), (355, 566651), (1633, 123185), (1735, 115943), (5041, 39905), (7981, 25205), (8165, 24637)]