198664638218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{64459649}}^1$

素因数の和:64459741

約数の個数: 16

約数和(自身を含む): 315594446400

約数和(自身を除く): 116929808182

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 64459649, 128919298, 1482571927, 2965143854, 4318796483, 8637592966, 99332319109, 198664638218]

約数ペア:

[(1, 198664638218), (2, 99332319109), (23, 8637592966), (46, 4318796483), (67, 2965143854), (134, 1482571927), (1541, 128919298), (3082, 64459649)]