201894261

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{9679}}^1$

素因数の和:10108

約数の個数: 16

約数和(自身を含む): 285753600

約数和(自身を除く): 83859339

約数列:

[1, 3, 17, 51, 409, 1227, 6953, 9679, 20859, 29037, 164543, 493629, 3958711, 11876133, 67298087, 201894261]

約数ペア:

[(1, 201894261), (3, 67298087), (17, 11876133), (51, 3958711), (409, 493629), (1227, 164543), (6953, 29037), (9679, 20859)]