201209043

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{12113}}^1$

素因数の和:12243

約数の個数: 24

約数和(自身を含む): 314867088

約数和(自身を除く): 113658045

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 791, 2373, 5537, 12113, 16611, 36339, 84791, 254373, 593537, 1368769, 1780611, 4106307, 9581383, 28744149, 67069681, 201209043]

約数ペア:

[(1, 201209043), (3, 67069681), (7, 28744149), (21, 9581383), (49, 4106307), (113, 1780611), (147, 1368769), (339, 593537), (791, 254373), (2373, 84791), (5537, 36339), (12113, 16611)]