201122954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137567}}^1$

素因数の和:137629

約数の個数: 16

約数和(自身を含む): 326861568

約数和(自身を除く): 125738614

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 137567, 275134, 2338639, 4677278, 5915381, 11830762, 100561477, 201122954]

約数ペア:

[(1, 201122954), (2, 100561477), (17, 11830762), (34, 5915381), (43, 4677278), (86, 2338639), (731, 275134), (1462, 137567)]