201312112

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{84443}}^1$

素因数の和:84600

約数の個数: 20

約数和(自身を含む): 392664600

約数和(自身を除く): 191352488

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 84443, 168886, 337772, 675544, 1351088, 12582007, 25164014, 50328028, 100656056, 201312112]

約数ペア:

[(1, 201312112), (2, 100656056), (4, 50328028), (8, 25164014), (16, 12582007), (149, 1351088), (298, 675544), (596, 337772), (1192, 168886), (2384, 84443)]