204328568

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{547}}^1\times {\mathrm{881}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 391502160

約数和(自身を除く): 187173592

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 547, 881, 1094, 1762, 2188, 3524, 4376, 7048, 28991, 46693, 57982, 93386, 115964, 186772, 231928, 373544, 481907, 963814, 1927628, 3855256, 25541071, 51082142, 102164284, 204328568]

約数ペア:

[(1, 204328568), (2, 102164284), (4, 51082142), (8, 25541071), (53, 3855256), (106, 1927628), (212, 963814), (424, 481907), (547, 373544), (881, 231928), (1094, 186772), (1762, 115964), (2188, 93386), (3524, 57982), (4376, 46693), (7048, 28991)]