203438654

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2017}}^1$

素因数の和:2132

約数の個数: 32

約数和(自身を含む): 331274880

約数和(自身を除く): 127836226

約数列:

[1, 2, 29, 37, 47, 58, 74, 94, 1073, 1363, 1739, 2017, 2146, 2726, 3478, 4034, 50431, 58493, 74629, 94799, 100862, 116986, 149258, 189598, 2164241, 2749171, 3507563, 4328482, 5498342, 7015126, 101719327, 203438654]

約数ペア:

[(1, 203438654), (2, 101719327), (29, 7015126), (37, 5498342), (47, 4328482), (58, 3507563), (74, 2749171), (94, 2164241), (1073, 189598), (1363, 149258), (1739, 116986), (2017, 100862), (2146, 94799), (2726, 74629), (3478, 58493), (4034, 50431)]