209733244

素因数分解:

$2^2\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{6791}}^1$

素因数の和:7905

約数の個数: 24

約数和(自身を含む): 419908608

約数和(自身を除く): 210175364

約数列:

[1, 2, 4, 7, 14, 28, 1103, 2206, 4412, 6791, 7721, 13582, 15442, 27164, 30884, 47537, 95074, 190148, 7490473, 14980946, 29961892, 52433311, 104866622, 209733244]

約数ペア:

[(1, 209733244), (2, 104866622), (4, 52433311), (7, 29961892), (14, 14980946), (28, 7490473), (1103, 190148), (2206, 95074), (4412, 47537), (6791, 30884), (7721, 27164), (13582, 15442)]