247002198

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{7489}}^1$

素因数の和:7756

約数の個数: 32

約数和(自身を含む): 517708800

約数和(自身を除く): 270706602

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 239, 478, 717, 1434, 5497, 7489, 10994, 14978, 16491, 22467, 32982, 44934, 172247, 344494, 516741, 1033482, 1789871, 3579742, 5369613, 10739226, 41167033, 82334066, 123501099, 247002198]

約数ペア:

[(1, 247002198), (2, 123501099), (3, 82334066), (6, 41167033), (23, 10739226), (46, 5369613), (69, 3579742), (138, 1789871), (239, 1033482), (478, 516741), (717, 344494), (1434, 172247), (5497, 44934), (7489, 32982), (10994, 22467), (14978, 16491)]