211328452

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{27191}}^1$

素因数の和:27291

約数の個数: 24

約数和(自身を含む): 388301760

約数和(自身を除く): 176973308

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 3886, 7772, 27191, 54382, 108764, 788539, 1577078, 1821797, 3154156, 3643594, 7287188, 52832113, 105664226, 211328452]

約数ペア:

[(1, 211328452), (2, 105664226), (4, 52832113), (29, 7287188), (58, 3643594), (67, 3154156), (116, 1821797), (134, 1577078), (268, 788539), (1943, 108764), (3886, 54382), (7772, 27191)]