201079571

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 259650048

約数和(自身を除く): 58570477

約数列:

[1, 7, 11, 37, 77, 163, 259, 407, 433, 1141, 1793, 2849, 3031, 4763, 6031, 12551, 16021, 33341, 42217, 66341, 70579, 112147, 176231, 464387, 494053, 776369, 1233617, 2611423, 5434583, 18279961, 28725653, 201079571]

約数ペア:

[(1, 201079571), (7, 28725653), (11, 18279961), (37, 5434583), (77, 2611423), (163, 1233617), (259, 776369), (407, 494053), (433, 464387), (1141, 176231), (1793, 112147), (2849, 70579), (3031, 66341), (4763, 42217), (6031, 33341), (12551, 16021)]