212399614

素因数分解:

$2^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{4937}}^1$

素因数の和:5392

約数の個数: 24

約数和(自身を含む): 371535120

約数和(自身を除く): 159135506

約数列:

[1, 2, 7, 14, 49, 98, 439, 878, 3073, 4937, 6146, 9874, 21511, 34559, 43022, 69118, 241913, 483826, 2167343, 4334686, 15171401, 30342802, 106199807, 212399614]

約数ペア:

[(1, 212399614), (2, 106199807), (7, 30342802), (14, 15171401), (49, 4334686), (98, 2167343), (439, 483826), (878, 241913), (3073, 69118), (4937, 43022), (6146, 34559), (9874, 21511)]