297211866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{105619}}^1$

素因数の和:105698

約数の個数: 32

約数和(自身を含む): 689487360

約数和(自身を除く): 392275494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 105619, 211238, 316857, 633714, 739333, 1478666, 2217999, 4435998, 7076473, 14152946, 21229419, 42458838, 49535311, 99070622, 148605933, 297211866]

約数ペア:

[(1, 297211866), (2, 148605933), (3, 99070622), (6, 49535311), (7, 42458838), (14, 21229419), (21, 14152946), (42, 7076473), (67, 4435998), (134, 2217999), (201, 1478666), (402, 739333), (469, 633714), (938, 316857), (1407, 211238), (2814, 105619)]