194997524

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{686611}}^1$

素因数の和:686686

約数の個数: 12

約数和(自身を含む): 346052448

約数和(自身を除く): 151054924

約数列:

[1, 2, 4, 71, 142, 284, 686611, 1373222, 2746444, 48749381, 97498762, 194997524]

約数ペア:

[(1, 194997524), (2, 97498762), (4, 48749381), (71, 2746444), (142, 1373222), (284, 686611)]