201946516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2657191}}^1$

素因数の和:2657214

約数の個数: 12

約数和(自身を含む): 372006880

約数和(自身を除く): 170060364

約数列:

[1, 2, 4, 19, 38, 76, 2657191, 5314382, 10628764, 50486629, 100973258, 201946516]

約数ペア:

[(1, 201946516), (2, 100973258), (4, 50486629), (19, 10628764), (38, 5314382), (76, 2657191)]