201912912

素因数分解:

$2^4\times 3^4\times {\mathrm{155797}}^1$

素因数の和:155817

約数の個数: 50

約数和(自身を含む): 584398298

約数和(自身を除く): 382485386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 155797, 311594, 467391, 623188, 934782, 1246376, 1402173, 1869564, 2492752, 2804346, 3739128, 4206519, 5608692, 7478256, 8413038, 11217384, 12619557, 16826076, 22434768, 25239114, 33652152, 50478228, 67304304, 100956456, 201912912]

約数ペア:

[(1, 201912912), (2, 100956456), (3, 67304304), (4, 50478228), (6, 33652152), (8, 25239114), (9, 22434768), (12, 16826076), (16, 12619557), (18, 11217384), (24, 8413038), (27, 7478256), (36, 5608692), (48, 4206519), (54, 3739128), (72, 2804346), (81, 2492752), (108, 1869564), (144, 1402173), (162, 1246376), (216, 934782), (324, 623188), (432, 467391), (648, 311594), (1296, 155797)]