209144322

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{23761}}^1$

素因数の和:23935

約数の個数: 32

約数和(自身を含む): 467636160

約数和(自身を除く): 258491838

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1467, 2934, 4401, 8802, 23761, 47522, 71283, 142566, 213849, 427698, 641547, 1283094, 3873043, 7746086, 11619129, 23238258, 34857387, 69714774, 104572161, 209144322]

約数ペア:

[(1, 209144322), (2, 104572161), (3, 69714774), (6, 34857387), (9, 23238258), (18, 11619129), (27, 7746086), (54, 3873043), (163, 1283094), (326, 641547), (489, 427698), (978, 213849), (1467, 142566), (2934, 71283), (4401, 47522), (8802, 23761)]