212207926

素因数分解:

$2^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{3727}}^1$

素因数の和:3833

約数の個数: 32

約数和(自身を含む): 375782400

約数和(自身を除く): 163574474

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 343, 581, 686, 1162, 3727, 4067, 7454, 8134, 26089, 28469, 52178, 56938, 182623, 309341, 365246, 618682, 1278361, 2165387, 2556722, 4330774, 15157709, 30315418, 106103963, 212207926]

約数ペア:

[(1, 212207926), (2, 106103963), (7, 30315418), (14, 15157709), (49, 4330774), (83, 2556722), (98, 2165387), (166, 1278361), (343, 618682), (581, 365246), (686, 309341), (1162, 182623), (3727, 56938), (4067, 52178), (7454, 28469), (8134, 26089)]