201201469

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{337}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 246442560

約数和(自身を除く): 45241091

約数列:

[1, 7, 19, 67, 133, 337, 469, 1273, 2359, 4489, 6403, 8911, 22579, 31423, 44821, 85291, 158053, 429001, 597037, 1512793, 3003007, 10589551, 28743067, 201201469]

約数ペア:

[(1, 201201469), (7, 28743067), (19, 10589551), (67, 3003007), (133, 1512793), (337, 597037), (469, 429001), (1273, 158053), (2359, 85291), (4489, 44821), (6403, 31423), (8911, 22579)]