201731896

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{23327}}^1$

素因数の和:23403

約数の個数: 32

約数和(自身を含む): 403107840

約数和(自身を除く): 201375944

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 8648, 23327, 46654, 93308, 186616, 536521, 1073042, 1096369, 2146084, 2192738, 4292168, 4385476, 8770952, 25216487, 50432974, 100865948, 201731896]

約数ペア:

[(1, 201731896), (2, 100865948), (4, 50432974), (8, 25216487), (23, 8770952), (46, 4385476), (47, 4292168), (92, 2192738), (94, 2146084), (184, 1096369), (188, 1073042), (376, 536521), (1081, 186616), (2162, 93308), (4324, 46654), (8648, 23327)]