229490854

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{20897}}^1$

素因数の和:20952

約数の個数: 24

約数和(自身を含む): 384941160

約数和(自身を除く): 155450306

約数列:

[1, 2, 17, 19, 34, 38, 289, 323, 578, 646, 5491, 10982, 20897, 41794, 355249, 397043, 710498, 794086, 6039233, 6749731, 12078466, 13499462, 114745427, 229490854]

約数ペア:

[(1, 229490854), (2, 114745427), (17, 13499462), (19, 12078466), (34, 6749731), (38, 6039233), (289, 794086), (323, 710498), (578, 397043), (646, 355249), (5491, 41794), (10982, 20897)]