208067798

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2843}}^1$

素因数の和:2948

約数の個数: 32

約数和(自身を含む): 342372096

約数和(自身を除く): 134304298

約数列:

[1, 2, 23, 37, 43, 46, 74, 86, 851, 989, 1591, 1702, 1978, 2843, 3182, 5686, 36593, 65389, 73186, 105191, 122249, 130778, 210382, 244498, 2419393, 2811727, 4523213, 4838786, 5623454, 9046426, 104033899, 208067798]

約数ペア:

[(1, 208067798), (2, 104033899), (23, 9046426), (37, 5623454), (43, 4838786), (46, 4523213), (74, 2811727), (86, 2419393), (851, 244498), (989, 210382), (1591, 130778), (1702, 122249), (1978, 105191), (2843, 73186), (3182, 65389), (5686, 36593)]