208034799

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{743}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 323788800

約数和(自身を除く): 115754001

約数列:

[1, 3, 7, 21, 67, 199, 201, 469, 597, 743, 1393, 1407, 2229, 4179, 5201, 13333, 15603, 39999, 49781, 93331, 147857, 149343, 279993, 348467, 443571, 1034999, 1045401, 3104997, 9906419, 29719257, 69344933, 208034799]

約数ペア:

[(1, 208034799), (3, 69344933), (7, 29719257), (21, 9906419), (67, 3104997), (199, 1045401), (201, 1034999), (469, 443571), (597, 348467), (743, 279993), (1393, 149343), (1407, 147857), (2229, 93331), (4179, 49781), (5201, 39999), (13333, 15603)]