208673766

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{552047}}^1$

素因数の和:552065

約数の個数: 32

約数和(自身を含む): 529966080

約数和(自身を除く): 321292314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 552047, 1104094, 1656141, 3312282, 3864329, 4968423, 7728658, 9936846, 11592987, 14905269, 23185974, 29810538, 34778961, 69557922, 104336883, 208673766]

約数ペア:

[(1, 208673766), (2, 104336883), (3, 69557922), (6, 34778961), (7, 29810538), (9, 23185974), (14, 14905269), (18, 11592987), (21, 9936846), (27, 7728658), (42, 4968423), (54, 3864329), (63, 3312282), (126, 1656141), (189, 1104094), (378, 552047)]