266771152

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{53269}}^1$

素因数の和:53590

約数の個数: 20

約数和(自身を含む): 518530180

約数和(自身を除く): 251759028

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 53269, 106538, 213076, 426152, 852304, 16673197, 33346394, 66692788, 133385576, 266771152]

約数ペア:

[(1, 266771152), (2, 133385576), (4, 66692788), (8, 33346394), (16, 16673197), (313, 852304), (626, 426152), (1252, 213076), (2504, 106538), (5008, 53269)]