201669167

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{11197}}^1$

素因数の和:11318

約数の個数: 16

約数和(自身を含む): 240801792

約数和(自身を除く): 39132625

約数列:

[1, 7, 31, 83, 217, 581, 2573, 11197, 18011, 78379, 347107, 929351, 2429749, 6505457, 28809881, 201669167]

約数ペア:

[(1, 201669167), (7, 28809881), (31, 6505457), (83, 2429749), (217, 929351), (581, 347107), (2573, 78379), (11197, 18011)]