204857458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5113}}^1$

素因数の和:5218

約数の個数: 32

約数和(自身を含む): 350534016

約数和(自身を除く): 145676558

約数列:

[1, 2, 13, 23, 26, 46, 67, 134, 299, 598, 871, 1541, 1742, 3082, 5113, 10226, 20033, 40066, 66469, 117599, 132938, 235198, 342571, 685142, 1528787, 3057574, 4453423, 7879133, 8906846, 15758266, 102428729, 204857458]

約数ペア:

[(1, 204857458), (2, 102428729), (13, 15758266), (23, 8906846), (26, 7879133), (46, 4453423), (67, 3057574), (134, 1528787), (299, 685142), (598, 342571), (871, 235198), (1541, 132938), (1742, 117599), (3082, 66469), (5113, 40066), (10226, 20033)]