212219321

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{719}}^1$

素因数の和:1096

約数の個数: 16

約数和(自身を含む): 227888640

約数和(自身を除く): 15669319

約数列:

[1, 23, 41, 313, 719, 943, 7199, 12833, 16537, 29479, 225047, 295159, 678017, 5176081, 9226927, 212219321]

約数ペア:

[(1, 212219321), (23, 9226927), (41, 5176081), (313, 678017), (719, 295159), (943, 225047), (7199, 29479), (12833, 16537)]