263200304

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{198193}}^1$

素因数の和:198284

約数の個数: 20

約数和(自身を含む): 516097176

約数和(自身を除く): 252896872

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 198193, 396386, 792772, 1585544, 3171088, 16450019, 32900038, 65800076, 131600152, 263200304]

約数ペア:

[(1, 263200304), (2, 131600152), (4, 65800076), (8, 32900038), (16, 16450019), (83, 3171088), (166, 1585544), (332, 792772), (664, 396386), (1328, 198193)]