201292042

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{18457}}^1$

素因数の和:18526

約数の個数: 32

約数和(自身を含む): 372113280

約数和(自身を除く): 170821238

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 10906, 18457, 36914, 129199, 258398, 350683, 701366, 756737, 1513474, 2454781, 4909562, 5297159, 10594318, 14378003, 28756006, 100646021, 201292042]

約数ペア:

[(1, 201292042), (2, 100646021), (7, 28756006), (14, 14378003), (19, 10594318), (38, 5297159), (41, 4909562), (82, 2454781), (133, 1513474), (266, 756737), (287, 701366), (574, 350683), (779, 258398), (1558, 129199), (5453, 36914), (10906, 18457)]