196802156

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{435403}}^1$

素因数の和:435520

約数の個数: 12

約数和(自身を含む): 347452392

約数和(自身を除く): 150650236

約数列:

[1, 2, 4, 113, 226, 452, 435403, 870806, 1741612, 49200539, 98401078, 196802156]

約数ペア:

[(1, 196802156), (2, 98401078), (4, 49200539), (113, 1741612), (226, 870806), (452, 435403)]