208515422

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{30637}}^1$

素因数の和:30763

約数の個数: 16

約数和(自身を含む): 324272592

約数和(自身を除く): 115757170

約数列:

[1, 2, 41, 82, 83, 166, 3403, 6806, 30637, 61274, 1256117, 2512234, 2542871, 5085742, 104257711, 208515422]

約数ペア:

[(1, 208515422), (2, 104257711), (41, 5085742), (82, 2542871), (83, 2512234), (166, 1256117), (3403, 61274), (6806, 30637)]