201018448

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{83203}}^1$

素因数の和:83362

約数の個数: 20

約数和(自身を含む): 392057248

約数和(自身を除く): 191038800

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 83203, 166406, 332812, 665624, 1331248, 12563653, 25127306, 50254612, 100509224, 201018448]

約数ペア:

[(1, 201018448), (2, 100509224), (4, 50254612), (8, 25127306), (16, 12563653), (151, 1331248), (302, 665624), (604, 332812), (1208, 166406), (2416, 83203)]