206565206

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1\times {\mathrm{2969}}^1$

素因数の和:3823

約数の個数: 16

約数和(自身を含む): 317552400

約数和(自身を除く): 110987194

約数列:

[1, 2, 43, 86, 809, 1618, 2969, 5938, 34787, 69574, 127667, 255334, 2401921, 4803842, 103282603, 206565206]

約数ペア:

[(1, 206565206), (2, 103282603), (43, 4803842), (86, 2401921), (809, 255334), (1618, 127667), (2969, 69574), (5938, 34787)]