202162479

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 292790784

約数和(自身を除く): 90628305

約数列:

[1, 3, 23, 43, 61, 69, 129, 183, 989, 1117, 1403, 2623, 2967, 3351, 4209, 7869, 25691, 48031, 60329, 68137, 77073, 144093, 180987, 204411, 1104713, 1567151, 2929891, 3314139, 4701453, 8789673, 67387493, 202162479]

約数ペア:

[(1, 202162479), (3, 67387493), (23, 8789673), (43, 4701453), (61, 3314139), (69, 2929891), (129, 1567151), (183, 1104713), (989, 204411), (1117, 180987), (1403, 144093), (2623, 77073), (2967, 68137), (3351, 60329), (4209, 48031), (7869, 25691)]