217067748

素因数分解:

$2^2\times 3^1\times {\mathrm{271}}^1\times {\mathrm{66749}}^1$

素因数の和:67027

約数の個数: 24

約数和(自身を含む): 508368000

約数和(自身を除く): 291300252

約数列:

[1, 2, 3, 4, 6, 12, 271, 542, 813, 1084, 1626, 3252, 66749, 133498, 200247, 266996, 400494, 800988, 18088979, 36177958, 54266937, 72355916, 108533874, 217067748]

約数ペア:

[(1, 217067748), (2, 108533874), (3, 72355916), (4, 54266937), (6, 36177958), (12, 18088979), (271, 800988), (542, 400494), (813, 266996), (1084, 200247), (1626, 133498), (3252, 66749)]