202462173

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{47161}}^1$

素因数の和:47226

約数の個数: 20

約数和(自身を含む): 308156508

約数和(自身を除く): 105694335

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 47161, 141483, 424449, 1273347, 2499533, 3820041, 7498599, 22495797, 67487391, 202462173]

約数ペア:

[(1, 202462173), (3, 67487391), (9, 22495797), (27, 7498599), (53, 3820041), (81, 2499533), (159, 1273347), (477, 424449), (1431, 141483), (4293, 47161)]