204858

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:626

約数の個数: 24

約数和(自身を含む): 468000

約数和(自身を除く): 263142

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 599, 1198, 1797, 3594, 5391, 10782, 11381, 22762, 34143, 68286, 102429, 204858]

約数ペア:

[(1, 204858), (2, 102429), (3, 68286), (6, 34143), (9, 22762), (18, 11381), (19, 10782), (38, 5391), (57, 3594), (114, 1797), (171, 1198), (342, 599)]