254400185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{4177}}^1$

素因数の和:5132

約数の個数: 16

約数和(自身を含む): 329192976

約数和(自身を除く): 74792791

約数列:

[1, 5, 13, 65, 937, 4177, 4685, 12181, 20885, 54301, 60905, 271505, 3913849, 19569245, 50880037, 254400185]

約数ペア:

[(1, 254400185), (5, 50880037), (13, 19569245), (65, 3913849), (937, 271505), (4177, 60905), (4685, 54301), (12181, 20885)]