206827454

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73709}}^1$

素因数の和:73795

約数の個数: 16

約数和(自身を含む): 329041440

約数和(自身を除く): 122213986

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 73709, 147418, 1695307, 3390614, 4496249, 8992498, 103413727, 206827454]

約数ペア:

[(1, 206827454), (2, 103413727), (23, 8992498), (46, 4496249), (61, 3390614), (122, 1695307), (1403, 147418), (2806, 73709)]