202172311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{7121}}^1$

素因数の和:7250

約数の個数: 16

約数和(自身を含む): 230752800

約数和(自身を除く): 28580489

約数列:

[1, 11, 29, 89, 319, 979, 2581, 7121, 28391, 78331, 206509, 633769, 2271599, 6971459, 18379301, 202172311]

約数ペア:

[(1, 202172311), (11, 18379301), (29, 6971459), (89, 2271599), (319, 633769), (979, 206509), (2581, 78331), (7121, 28391)]