166202260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1187159}}^1$

素因数の和:1187175

約数の個数: 24

約数和(自身を含む): 398885760

約数和(自身を除く): 232683500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1187159, 2374318, 4748636, 5935795, 8310113, 11871590, 16620226, 23743180, 33240452, 41550565, 83101130, 166202260]

約数ペア:

[(1, 166202260), (2, 83101130), (4, 41550565), (5, 33240452), (7, 23743180), (10, 16620226), (14, 11871590), (20, 8310113), (28, 5935795), (35, 4748636), (70, 2374318), (140, 1187159)]