201750261

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1\times {\mathrm{631}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 271294848

約数和(自身を除く): 69544587

約数列:

[1, 3, 197, 541, 591, 631, 1623, 1893, 106577, 124307, 319731, 341371, 372921, 1024113, 67250087, 201750261]

約数ペア:

[(1, 201750261), (3, 67250087), (197, 1024113), (541, 372921), (591, 341371), (631, 319731), (1623, 124307), (1893, 106577)]