220194271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{15017}}^1$

素因数の和:15102

約数の個数: 16

約数和(自身を含む): 253744128

約数和(自身を除く): 33549857

約数列:

[1, 11, 31, 43, 341, 473, 1333, 14663, 15017, 165187, 465527, 645731, 5120797, 7103041, 20017661, 220194271]

約数ペア:

[(1, 220194271), (11, 20017661), (31, 7103041), (43, 5120797), (341, 645731), (473, 465527), (1333, 165187), (14663, 15017)]