204987066

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 430310592

約数和(自身を除く): 225323526

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 146, 186, 219, 438, 487, 961, 974, 1461, 1922, 2263, 2883, 2922, 4526, 5766, 6789, 13578, 15097, 30194, 35551, 45291, 70153, 71102, 90582, 106653, 140306, 210459, 213306, 420918, 468007, 936014, 1102081, 1404021, 2204162, 2808042, 3306243, 6612486, 34164511, 68329022, 102493533, 204987066]

約数ペア:

[(1, 204987066), (2, 102493533), (3, 68329022), (6, 34164511), (31, 6612486), (62, 3306243), (73, 2808042), (93, 2204162), (146, 1404021), (186, 1102081), (219, 936014), (438, 468007), (487, 420918), (961, 213306), (974, 210459), (1461, 140306), (1922, 106653), (2263, 90582), (2883, 71102), (2922, 70153), (4526, 45291), (5766, 35551), (6789, 30194), (13578, 15097)]