201623138

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 328320000

約数和(自身を除く): 126696862

約数列:

[1, 2, 29, 37, 47, 58, 74, 94, 1073, 1363, 1739, 1999, 2146, 2726, 3478, 3998, 50431, 57971, 73963, 93953, 100862, 115942, 147926, 187906, 2144927, 2724637, 3476261, 4289854, 5449274, 6952522, 100811569, 201623138]

約数ペア:

[(1, 201623138), (2, 100811569), (29, 6952522), (37, 5449274), (47, 4289854), (58, 3476261), (74, 2724637), (94, 2144927), (1073, 187906), (1363, 147926), (1739, 115942), (1999, 100862), (2146, 93953), (2726, 73963), (3478, 57971), (3998, 50431)]