201987426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{34039}}^1$

素因数の和:34110

約数の個数: 32

約数和(自身を含む): 431354880

約数和(自身を除く): 229367454

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 34039, 68078, 102117, 204234, 782897, 1463677, 1565794, 2348691, 2927354, 4391031, 4697382, 8782062, 33664571, 67329142, 100993713, 201987426]

約数ペア:

[(1, 201987426), (2, 100993713), (3, 67329142), (6, 33664571), (23, 8782062), (43, 4697382), (46, 4391031), (69, 2927354), (86, 2348691), (129, 1565794), (138, 1463677), (258, 782897), (989, 204234), (1978, 102117), (2967, 68078), (5934, 34039)]