196304852

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{117127}}^1$

素因数の和:117550

約数の個数: 12

約数和(自身を含む): 344356320

約数和(自身を除く): 148051468

約数列:

[1, 2, 4, 419, 838, 1676, 117127, 234254, 468508, 49076213, 98152426, 196304852]

約数ペア:

[(1, 196304852), (2, 98152426), (4, 49076213), (419, 468508), (838, 234254), (1676, 117127)]