197343364

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{694871}}^1$

素因数の和:694946

約数の個数: 12

約数和(自身を含む): 350215488

約数和(自身を除く): 152872124

約数列:

[1, 2, 4, 71, 142, 284, 694871, 1389742, 2779484, 49335841, 98671682, 197343364]

約数ペア:

[(1, 197343364), (2, 98671682), (4, 49335841), (71, 2779484), (142, 1389742), (284, 694871)]