246470147

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 337841280

約数和(自身を除く): 91371133

約数列:

[1, 7, 11, 19, 41, 49, 77, 133, 209, 287, 451, 539, 587, 779, 931, 1463, 2009, 3157, 4109, 5453, 6457, 8569, 10241, 11153, 22099, 24067, 28763, 38171, 45199, 59983, 78071, 122683, 168469, 264737, 316393, 419881, 457273, 546497, 858781, 1179283, 1853159, 3200911, 5030003, 6011467, 12972113, 22406377, 35210021, 246470147]

約数ペア:

[(1, 246470147), (7, 35210021), (11, 22406377), (19, 12972113), (41, 6011467), (49, 5030003), (77, 3200911), (133, 1853159), (209, 1179283), (287, 858781), (451, 546497), (539, 457273), (587, 419881), (779, 316393), (931, 264737), (1463, 168469), (2009, 122683), (3157, 78071), (4109, 59983), (5453, 45199), (6457, 38171), (8569, 28763), (10241, 24067), (11153, 22099)]