207945476

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{971}}^1\times {\mathrm{1447}}^1$

素因数の和:2459

約数の個数: 24

約数和(自身を含む): 374383296

約数和(自身を除く): 166437820

約数列:

[1, 2, 4, 37, 74, 148, 971, 1447, 1942, 2894, 3884, 5788, 35927, 53539, 71854, 107078, 143708, 214156, 1405037, 2810074, 5620148, 51986369, 103972738, 207945476]

約数ペア:

[(1, 207945476), (2, 103972738), (4, 51986369), (37, 5620148), (74, 2810074), (148, 1405037), (971, 214156), (1447, 143708), (1942, 107078), (2894, 71854), (3884, 53539), (5788, 35927)]